201093100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 481932696

約数和(自身を除く): 280839596

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 163, 169, 260, 292, 325, 326, 338, 365, 650, 652, 676, 730, 815, 845, 949, 1300, 1460, 1630, 1690, 1825, 1898, 2119, 3260, 3380, 3650, 3796, 4075, 4225, 4238, 4745, 7300, 8150, 8450, 8476, 9490, 10595, 11899, 12337, 16300, 16900, 18980, 21190, 23725, 23798, 24674, 27547, 42380, 47450, 47596, 49348, 52975, 55094, 59495, 61685, 94900, 105950, 110188, 118990, 123370, 137735, 154687, 211900, 237980, 246740, 275470, 297475, 308425, 309374, 550940, 594950, 616850, 618748, 688675, 773435, 1189900, 1233700, 1377350, 1546870, 2010931, 2754700, 3093740, 3867175, 4021862, 7734350, 8043724, 10054655, 15468700, 20109310, 40218620, 50273275, 100546550, 201093100]

約数ペア:

[(1, 201093100), (2, 100546550), (4, 50273275), (5, 40218620), (10, 20109310), (13, 15468700), (20, 10054655), (25, 8043724), (26, 7734350), (50, 4021862), (52, 3867175), (65, 3093740), (73, 2754700), (100, 2010931), (130, 1546870), (146, 1377350), (163, 1233700), (169, 1189900), (260, 773435), (292, 688675), (325, 618748), (326, 616850), (338, 594950), (365, 550940), (650, 309374), (652, 308425), (676, 297475), (730, 275470), (815, 246740), (845, 237980), (949, 211900), (1300, 154687), (1460, 137735), (1630, 123370), (1690, 118990), (1825, 110188), (1898, 105950), (2119, 94900), (3260, 61685), (3380, 59495), (3650, 55094), (3796, 52975), (4075, 49348), (4225, 47596), (4238, 47450), (4745, 42380), (7300, 27547), (8150, 24674), (8450, 23798), (8476, 23725), (9490, 21190), (10595, 18980), (11899, 16900), (12337, 16300)]