190040708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 392106624

約数和(自身を除く): 202065916

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 457, 572, 727, 914, 1454, 1828, 2908, 5027, 5941, 7997, 9451, 10054, 11882, 15994, 18902, 20108, 23764, 31988, 37804, 65351, 103961, 130702, 207922, 261404, 332239, 415844, 664478, 1328956, 3654629, 4319107, 7309258, 8638214, 14618516, 17276428, 47510177, 95020354, 190040708]

約数ペア:

[(1, 190040708), (2, 95020354), (4, 47510177), (11, 17276428), (13, 14618516), (22, 8638214), (26, 7309258), (44, 4319107), (52, 3654629), (143, 1328956), (286, 664478), (457, 415844), (572, 332239), (727, 261404), (914, 207922), (1454, 130702), (1828, 103961), (2908, 65351), (5027, 37804), (5941, 31988), (7997, 23764), (9451, 20108), (10054, 18902), (11882, 15994)]