201424510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 438566400

約数和(自身を除く): 237141890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 269, 538, 563, 665, 1126, 1330, 1345, 1883, 2690, 2815, 3766, 3941, 5111, 5630, 7882, 9415, 10222, 10697, 18830, 19705, 21394, 25555, 35777, 39410, 51110, 53485, 71554, 74879, 106970, 149758, 151447, 178885, 302894, 357770, 374395, 748790, 757235, 1060129, 1514470, 2120258, 2877493, 5300645, 5754986, 10601290, 14387465, 20142451, 28774930, 40284902, 100712255, 201424510]

約数ペア:

[(1, 201424510), (2, 100712255), (5, 40284902), (7, 28774930), (10, 20142451), (14, 14387465), (19, 10601290), (35, 5754986), (38, 5300645), (70, 2877493), (95, 2120258), (133, 1514470), (190, 1060129), (266, 757235), (269, 748790), (538, 374395), (563, 357770), (665, 302894), (1126, 178885), (1330, 151447), (1345, 149758), (1883, 106970), (2690, 74879), (2815, 71554), (3766, 53485), (3941, 51110), (5111, 39410), (5630, 35777), (7882, 25555), (9415, 21394), (10222, 19705), (10697, 18830)]