210327332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 398115648

約数和(自身を除く): 187788316

約数列:

[1, 2, 4, 17, 34, 68, 107, 137, 211, 214, 274, 422, 428, 548, 844, 1819, 2329, 3587, 3638, 4658, 7174, 7276, 9316, 14348, 14659, 22577, 28907, 29318, 45154, 57814, 58636, 90308, 115628, 249203, 383809, 491419, 498406, 767618, 982838, 996812, 1535236, 1965676, 3093049, 6186098, 12372196, 52581833, 105163666, 210327332]

約数ペア:

[(1, 210327332), (2, 105163666), (4, 52581833), (17, 12372196), (34, 6186098), (68, 3093049), (107, 1965676), (137, 1535236), (211, 996812), (214, 982838), (274, 767618), (422, 498406), (428, 491419), (548, 383809), (844, 249203), (1819, 115628), (2329, 90308), (3587, 58636), (3638, 57814), (4658, 45154), (7174, 29318), (7276, 28907), (9316, 22577), (14348, 14659)]