207380972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 412473600

約数和(自身を除く): 205092628

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 667, 874, 1102, 1334, 1748, 2204, 2668, 4091, 8182, 12673, 16364, 25346, 50692, 77729, 94093, 118639, 155458, 188186, 237278, 310916, 376372, 474556, 1787767, 2254141, 2728697, 3575534, 4508282, 5457394, 7151068, 9016564, 10914788, 51845243, 103690486, 207380972]

約数ペア:

[(1, 207380972), (2, 103690486), (4, 51845243), (19, 10914788), (23, 9016564), (29, 7151068), (38, 5457394), (46, 4508282), (58, 3575534), (76, 2728697), (92, 2254141), (116, 1787767), (437, 474556), (551, 376372), (667, 310916), (874, 237278), (1102, 188186), (1334, 155458), (1748, 118639), (2204, 94093), (2668, 77729), (4091, 50692), (8182, 25346), (12673, 16364)]