201038320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3701}}^1$

素因数の和:3818

約数の個数: 80

約数和(自身を含む): 539840448

約数和(自身を除く): 338802128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3701, 3880, 5432, 6790, 7402, 7760, 10864, 13580, 14804, 18505, 25907, 27160, 29608, 37010, 51814, 54320, 59216, 74020, 103628, 129535, 148040, 207256, 259070, 296080, 358997, 414512, 518140, 717994, 1036280, 1435988, 1794985, 2072560, 2512979, 2871976, 3589970, 5025958, 5743952, 7179940, 10051916, 12564895, 14359880, 20103832, 25129790, 28719760, 40207664, 50259580, 100519160, 201038320]

約数ペア:

[(1, 201038320), (2, 100519160), (4, 50259580), (5, 40207664), (7, 28719760), (8, 25129790), (10, 20103832), (14, 14359880), (16, 12564895), (20, 10051916), (28, 7179940), (35, 5743952), (40, 5025958), (56, 3589970), (70, 2871976), (80, 2512979), (97, 2072560), (112, 1794985), (140, 1435988), (194, 1036280), (280, 717994), (388, 518140), (485, 414512), (560, 358997), (679, 296080), (776, 259070), (970, 207256), (1358, 148040), (1552, 129535), (1940, 103628), (2716, 74020), (3395, 59216), (3701, 54320), (3880, 51814), (5432, 37010), (6790, 29608), (7402, 27160), (7760, 25907), (10864, 18505), (13580, 14804)]