201560910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 497636352

約数和(自身を除く): 296075442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 163, 235, 282, 326, 470, 489, 705, 815, 877, 978, 1410, 1630, 1754, 2445, 2631, 4385, 4890, 5262, 7661, 8770, 13155, 15322, 22983, 26310, 38305, 41219, 45966, 76610, 82438, 114915, 123657, 142951, 206095, 229830, 247314, 285902, 412190, 428853, 618285, 714755, 857706, 1236570, 1429510, 2144265, 4288530, 6718697, 13437394, 20156091, 33593485, 40312182, 67186970, 100780455, 201560910]

約数ペア:

[(1, 201560910), (2, 100780455), (3, 67186970), (5, 40312182), (6, 33593485), (10, 20156091), (15, 13437394), (30, 6718697), (47, 4288530), (94, 2144265), (141, 1429510), (163, 1236570), (235, 857706), (282, 714755), (326, 618285), (470, 428853), (489, 412190), (705, 285902), (815, 247314), (877, 229830), (978, 206095), (1410, 142951), (1630, 123657), (1754, 114915), (2445, 82438), (2631, 76610), (4385, 45966), (4890, 41219), (5262, 38305), (7661, 26310), (8770, 22983), (13155, 15322)]