203421400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11177}}^1$

素因数の和:11213

約数の個数: 96

約数和(自身を含む): 582150240

約数和(自身を除く): 378728840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 11177, 18200, 22354, 44708, 55885, 78239, 89416, 111770, 145301, 156478, 223540, 279425, 290602, 312956, 391195, 447080, 558850, 581204, 625912, 726505, 782390, 1017107, 1117700, 1162408, 1453010, 1564780, 1955975, 2034214, 2235400, 2906020, 3129560, 3632525, 3911950, 4068428, 5085535, 5812040, 7265050, 7823900, 8136856, 10171070, 14530100, 15647800, 20342140, 25427675, 29060200, 40684280, 50855350, 101710700, 203421400]

約数ペア:

[(1, 203421400), (2, 101710700), (4, 50855350), (5, 40684280), (7, 29060200), (8, 25427675), (10, 20342140), (13, 15647800), (14, 14530100), (20, 10171070), (25, 8136856), (26, 7823900), (28, 7265050), (35, 5812040), (40, 5085535), (50, 4068428), (52, 3911950), (56, 3632525), (65, 3129560), (70, 2906020), (91, 2235400), (100, 2034214), (104, 1955975), (130, 1564780), (140, 1453010), (175, 1162408), (182, 1117700), (200, 1017107), (260, 782390), (280, 726505), (325, 625912), (350, 581204), (364, 558850), (455, 447080), (520, 391195), (650, 312956), (700, 290602), (728, 279425), (910, 223540), (1300, 156478), (1400, 145301), (1820, 111770), (2275, 89416), (2600, 78239), (3640, 55885), (4550, 44708), (9100, 22354), (11177, 18200)]