200319964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{202753}}^1$

素因数の和:202789

約数の個数: 24

約数和(自身を含む): 397397840

約数和(自身を除く): 197077876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 202753, 405506, 811012, 2635789, 3852307, 5271578, 7704614, 10543156, 15409228, 50079991, 100159982, 200319964]

約数ペア:

[(1, 200319964), (2, 100159982), (4, 50079991), (13, 15409228), (19, 10543156), (26, 7704614), (38, 5271578), (52, 3852307), (76, 2635789), (247, 811012), (494, 405506), (988, 202753)]