200701020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19793}}^1$

素因数の和:19831

約数の個数: 72

約数和(自身を含む): 608546736

約数和(自身を除く): 407845716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 19793, 39586, 59379, 79172, 98965, 118758, 197930, 237516, 257309, 296895, 395860, 514618, 593790, 771927, 1029236, 1187580, 1286545, 1543854, 2573090, 3087708, 3345017, 3859635, 5146180, 6690034, 7719270, 10035051, 13380068, 15438540, 16725085, 20070102, 33450170, 40140204, 50175255, 66900340, 100350510, 200701020]

約数ペア:

[(1, 200701020), (2, 100350510), (3, 66900340), (4, 50175255), (5, 40140204), (6, 33450170), (10, 20070102), (12, 16725085), (13, 15438540), (15, 13380068), (20, 10035051), (26, 7719270), (30, 6690034), (39, 5146180), (52, 3859635), (60, 3345017), (65, 3087708), (78, 2573090), (130, 1543854), (156, 1286545), (169, 1187580), (195, 1029236), (260, 771927), (338, 593790), (390, 514618), (507, 395860), (676, 296895), (780, 257309), (845, 237516), (1014, 197930), (1690, 118758), (2028, 98965), (2535, 79172), (3380, 59379), (5070, 39586), (10140, 19793)]