201407887504

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{2671}}^1\times {\mathrm{14867}}^1$

素因数の和:17863

約数の個数: 40

約数和(自身を含む): 391631683968

約数和(自身を除く): 190223796464

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 2671, 5072, 5342, 10684, 14867, 21368, 29734, 42736, 59468, 118936, 237872, 846707, 1693414, 3386828, 4712839, 6773656, 9425678, 13547312, 18851356, 37702712, 39709757, 75405424, 79419514, 158839028, 317678056, 635356112, 12587992969, 25175985938, 50351971876, 100703943752, 201407887504]

約数ペア:

[(1, 201407887504), (2, 100703943752), (4, 50351971876), (8, 25175985938), (16, 12587992969), (317, 635356112), (634, 317678056), (1268, 158839028), (2536, 79419514), (2671, 75405424), (5072, 39709757), (5342, 37702712), (10684, 18851356), (14867, 13547312), (21368, 9425678), (29734, 6773656), (42736, 4712839), (59468, 3386828), (118936, 1693414), (237872, 846707)]