197941436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4691}}^1$

素因数の和:4850

約数の個数: 48

約数和(自身を含む): 435117312

約数和(自身を除く): 237175876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 4691, 6028, 9382, 10549, 18764, 21098, 32837, 42196, 51601, 65674, 103202, 131348, 206404, 361207, 642667, 722414, 1285334, 1444828, 2570668, 4498669, 7069337, 8997338, 14138674, 17994676, 28277348, 49485359, 98970718, 197941436]

約数ペア:

[(1, 197941436), (2, 98970718), (4, 49485359), (7, 28277348), (11, 17994676), (14, 14138674), (22, 8997338), (28, 7069337), (44, 4498669), (77, 2570668), (137, 1444828), (154, 1285334), (274, 722414), (308, 642667), (548, 361207), (959, 206404), (1507, 131348), (1918, 103202), (3014, 65674), (3836, 51601), (4691, 42196), (6028, 32837), (9382, 21098), (10549, 18764)]