100803986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 162362880

約数和(自身を除く): 61558894

約数列:

[1, 2, 23, 46, 53, 106, 173, 239, 346, 478, 1219, 2438, 3979, 5497, 7958, 9169, 10994, 12667, 18338, 25334, 41347, 82694, 210887, 291341, 421774, 582682, 950981, 1901962, 2191391, 4382782, 50401993, 100803986]

約数ペア:

[(1, 100803986), (2, 50401993), (23, 4382782), (46, 2191391), (53, 1901962), (106, 950981), (173, 582682), (239, 421774), (346, 291341), (478, 210887), (1219, 82694), (2438, 41347), (3979, 25334), (5497, 18338), (7958, 12667), (9169, 10994)]