202471745840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{897163}}^1$

素因数の和:897227

約数の個数: 160

約数和(自身を含む): 598071054336

約数和(自身を除く): 395599308496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8680, 11284, 14105, 16120, 17360, 22568, 28210, 32240, 45136, 56420, 112840, 225680, 897163, 1794326, 3588652, 4485815, 6280141, 7177304, 8971630, 11663119, 12560282, 14354608, 17943260, 23326238, 25120564, 27812053, 31400705, 35886520, 46652476, 50241128, 55624106, 58315595, 62801410, 71773040, 81641833, 93304952, 100482256, 111248212, 116631190, 125602820, 139060265, 163283666, 186609904, 194684371, 222496424, 233262380, 251205640, 278120530, 326567332, 361556689, 389368742, 408209165, 444992848, 466524760, 502411280, 556241060, 653134664, 723113378, 778737484, 816418330, 933049520, 973421855, 1112482120, 1306269328, 1446226756, 1557474968, 1632836660, 1807783445, 1946843710, 2224964240, 2530896823, 2892453512, 3114949936, 3265673320, 3615566890, 3893687420, 5061793646, 5784907024, 6531346640, 7231133780, 7787374840, 10123587292, 12654484115, 14462267560, 15574749680, 20247174584, 25308968230, 28924535120, 40494349168, 50617936460, 101235872920, 202471745840]

約数ペア:

[(1, 202471745840), (2, 101235872920), (4, 50617936460), (5, 40494349168), (7, 28924535120), (8, 25308968230), (10, 20247174584), (13, 15574749680), (14, 14462267560), (16, 12654484115), (20, 10123587292), (26, 7787374840), (28, 7231133780), (31, 6531346640), (35, 5784907024), (40, 5061793646), (52, 3893687420), (56, 3615566890), (62, 3265673320), (65, 3114949936), (70, 2892453512), (80, 2530896823), (91, 2224964240), (104, 1946843710), (112, 1807783445), (124, 1632836660), (130, 1557474968), (140, 1446226756), (155, 1306269328), (182, 1112482120), (208, 973421855), (217, 933049520), (248, 816418330), (260, 778737484), (280, 723113378), (310, 653134664), (364, 556241060), (403, 502411280), (434, 466524760), (455, 444992848), (496, 408209165), (520, 389368742), (560, 361556689), (620, 326567332), (728, 278120530), (806, 251205640), (868, 233262380), (910, 222496424), (1040, 194684371), (1085, 186609904), (1240, 163283666), (1456, 139060265), (1612, 125602820), (1736, 116631190), (1820, 111248212), (2015, 100482256), (2170, 93304952), (2480, 81641833), (2821, 71773040), (3224, 62801410), (3472, 58315595), (3640, 55624106), (4030, 50241128), (4340, 46652476), (5642, 35886520), (6448, 31400705), (7280, 27812053), (8060, 25120564), (8680, 23326238), (11284, 17943260), (14105, 14354608), (16120, 12560282), (17360, 11663119), (22568, 8971630), (28210, 7177304), (32240, 6280141), (45136, 4485815), (56420, 3588652), (112840, 1794326), (225680, 897163)]