201190360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2539}}^1$

素因数の和:2840

約数の個数: 64

約数和(自身を含む): 519379200

約数和(自身を除く): 318188840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 566, 1132, 1415, 1981, 2264, 2539, 2830, 3962, 5078, 5660, 7924, 9905, 10156, 11320, 12695, 15848, 17773, 19810, 20312, 25390, 35546, 39620, 50780, 71092, 79240, 88865, 101560, 142184, 177730, 355460, 710920, 718537, 1437074, 2874148, 3592685, 5029759, 5748296, 7185370, 10059518, 14370740, 20119036, 25148795, 28741480, 40238072, 50297590, 100595180, 201190360]

約数ペア:

[(1, 201190360), (2, 100595180), (4, 50297590), (5, 40238072), (7, 28741480), (8, 25148795), (10, 20119036), (14, 14370740), (20, 10059518), (28, 7185370), (35, 5748296), (40, 5029759), (56, 3592685), (70, 2874148), (140, 1437074), (280, 718537), (283, 710920), (566, 355460), (1132, 177730), (1415, 142184), (1981, 101560), (2264, 88865), (2539, 79240), (2830, 71092), (3962, 50780), (5078, 39620), (5660, 35546), (7924, 25390), (9905, 20312), (10156, 19810), (11320, 17773), (12695, 15848)]