201946840216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{191413}}^1$

素因数の和:192080

約数の個数: 64

約数和(自身を含む): 435505132800

約数和(自身を除く): 233558292584

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 631, 836, 1262, 1672, 2524, 5048, 6941, 11989, 13882, 23978, 27764, 47956, 55528, 95912, 131879, 191413, 263758, 382826, 527516, 765652, 1055032, 1531304, 2105543, 3636847, 4211086, 7273694, 8422172, 14547388, 16844344, 29094776, 40005317, 80010634, 120781603, 160021268, 241563206, 320042536, 483126412, 966252824, 1328597633, 2294850457, 2657195266, 4589700914, 5314390532, 9179401828, 10628781064, 18358803656, 25243355027, 50486710054, 100973420108, 201946840216]

約数ペア:

[(1, 201946840216), (2, 100973420108), (4, 50486710054), (8, 25243355027), (11, 18358803656), (19, 10628781064), (22, 9179401828), (38, 5314390532), (44, 4589700914), (76, 2657195266), (88, 2294850457), (152, 1328597633), (209, 966252824), (418, 483126412), (631, 320042536), (836, 241563206), (1262, 160021268), (1672, 120781603), (2524, 80010634), (5048, 40005317), (6941, 29094776), (11989, 16844344), (13882, 14547388), (23978, 8422172), (27764, 7273694), (47956, 4211086), (55528, 3636847), (95912, 2105543), (131879, 1531304), (191413, 1055032), (263758, 765652), (382826, 527516)]