100219154

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 176727936

約数和(自身を除く): 76508782

約数列:

[1, 2, 7, 14, 43, 86, 277, 301, 554, 601, 602, 1202, 1939, 3878, 4207, 8414, 11911, 23822, 25843, 51686, 83377, 166477, 166754, 180901, 332954, 361802, 1165339, 2330678, 7158511, 14317022, 50109577, 100219154]

約数ペア:

[(1, 100219154), (2, 50109577), (7, 14317022), (14, 7158511), (43, 2330678), (86, 1165339), (277, 361802), (301, 332954), (554, 180901), (601, 166754), (602, 166477), (1202, 83377), (1939, 51686), (3878, 25843), (4207, 23822), (8414, 11911)]