214254502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81839}}^1$

素因数の和:81876

約数の個数: 32

約数和(自身を含む): 424258560

約数和(自身を除く): 210004058

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 81839, 163678, 572873, 900229, 1145746, 1391263, 1800458, 2782526, 6301603, 9738841, 12603206, 15303893, 19477682, 30607786, 107127251, 214254502]

約数ペア:

[(1, 214254502), (2, 107127251), (7, 30607786), (11, 19477682), (14, 15303893), (17, 12603206), (22, 9738841), (34, 6301603), (77, 2782526), (119, 1800458), (154, 1391263), (187, 1145746), (238, 900229), (374, 572873), (1309, 163678), (2618, 81839)]