201543146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12421}}^1$

素因数の和:12510

約数の個数: 32

約数和(自身を含む): 369678720

約数和(自身を除く): 168135574

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 12421, 16226, 24842, 86947, 173894, 235999, 471998, 757681, 1515362, 1651993, 3303986, 5303767, 10607534, 14395939, 28791878, 100771573, 201543146]

約数ペア:

[(1, 201543146), (2, 100771573), (7, 28791878), (14, 14395939), (19, 10607534), (38, 5303767), (61, 3303986), (122, 1651993), (133, 1515362), (266, 757681), (427, 471998), (854, 235999), (1159, 173894), (2318, 86947), (8113, 24842), (12421, 16226)]