211764172

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5026

約数の個数: 36

約数和(自身を含む): 404390224

約数和(自身を除く): 192626052

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2516, 4951, 9902, 10693, 19804, 21386, 42772, 84167, 168334, 183187, 336668, 366374, 732748, 1430839, 2861678, 3114179, 5723356, 6228358, 12456716, 52941043, 105882086, 211764172]

約数ペア:

[(1, 211764172), (2, 105882086), (4, 52941043), (17, 12456716), (34, 6228358), (37, 5723356), (68, 3114179), (74, 2861678), (148, 1430839), (289, 732748), (578, 366374), (629, 336668), (1156, 183187), (1258, 168334), (2516, 84167), (4951, 42772), (9902, 21386), (10693, 19804)]