200149040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1499

約数の個数: 160

約数和(自身を含む): 603294720

約数和(自身を除く): 403145680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1447, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 2894, 3458, 3640, 3952, 4940, 5320, 5788, 6916, 7235, 7280, 8645, 9880, 10129, 10640, 11576, 13832, 14470, 17290, 18811, 19760, 20258, 23152, 27493, 27664, 28940, 34580, 37622, 40516, 50645, 54986, 57880, 69160, 75244, 81032, 94055, 101290, 109972, 115760, 131677, 137465, 138320, 150488, 162064, 188110, 192451, 202580, 219944, 263354, 274930, 300976, 357409, 376220, 384902, 405160, 439888, 526708, 549860, 658385, 714818, 752440, 769804, 810320, 962255, 1053416, 1099720, 1316770, 1429636, 1504880, 1539608, 1787045, 1924510, 2106832, 2199440, 2501863, 2633540, 2859272, 3079216, 3574090, 3849020, 5003726, 5267080, 5718544, 7148180, 7698040, 10007452, 10534160, 12509315, 14296360, 15396080, 20014904, 25018630, 28592720, 40029808, 50037260, 100074520, 200149040]

約数ペア:

[(1, 200149040), (2, 100074520), (4, 50037260), (5, 40029808), (7, 28592720), (8, 25018630), (10, 20014904), (13, 15396080), (14, 14296360), (16, 12509315), (19, 10534160), (20, 10007452), (26, 7698040), (28, 7148180), (35, 5718544), (38, 5267080), (40, 5003726), (52, 3849020), (56, 3574090), (65, 3079216), (70, 2859272), (76, 2633540), (80, 2501863), (91, 2199440), (95, 2106832), (104, 1924510), (112, 1787045), (130, 1539608), (133, 1504880), (140, 1429636), (152, 1316770), (182, 1099720), (190, 1053416), (208, 962255), (247, 810320), (260, 769804), (266, 752440), (280, 714818), (304, 658385), (364, 549860), (380, 526708), (455, 439888), (494, 405160), (520, 384902), (532, 376220), (560, 357409), (665, 300976), (728, 274930), (760, 263354), (910, 219944), (988, 202580), (1040, 192451), (1064, 188110), (1235, 162064), (1330, 150488), (1447, 138320), (1456, 137465), (1520, 131677), (1729, 115760), (1820, 109972), (1976, 101290), (2128, 94055), (2470, 81032), (2660, 75244), (2894, 69160), (3458, 57880), (3640, 54986), (3952, 50645), (4940, 40516), (5320, 37622), (5788, 34580), (6916, 28940), (7235, 27664), (7280, 27493), (8645, 23152), (9880, 20258), (10129, 19760), (10640, 18811), (11576, 17290), (13832, 14470)]