201024250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 432626688

約数和(自身を除く): 231602438

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 313, 350, 367, 626, 734, 875, 1565, 1750, 1835, 2191, 2569, 3130, 3670, 4382, 5138, 7825, 9175, 10955, 12845, 15650, 18350, 21910, 25690, 39125, 45875, 54775, 64225, 78250, 91750, 109550, 114871, 128450, 229742, 273875, 321125, 547750, 574355, 642250, 804097, 1148710, 1608194, 2871775, 4020485, 5743550, 8040970, 14358875, 20102425, 28717750, 40204850, 100512125, 201024250]

約数ペア:

[(1, 201024250), (2, 100512125), (5, 40204850), (7, 28717750), (10, 20102425), (14, 14358875), (25, 8040970), (35, 5743550), (50, 4020485), (70, 2871775), (125, 1608194), (175, 1148710), (250, 804097), (313, 642250), (350, 574355), (367, 547750), (626, 321125), (734, 273875), (875, 229742), (1565, 128450), (1750, 114871), (1835, 109550), (2191, 91750), (2569, 78250), (3130, 64225), (3670, 54775), (4382, 45875), (5138, 39125), (7825, 25690), (9175, 21910), (10955, 18350), (12845, 15650)]