220125042

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2699}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 500385600

約数和(自身を除く): 280260558

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 394, 414, 591, 1182, 1773, 2699, 3546, 4531, 5398, 8097, 9062, 13593, 16194, 24291, 27186, 40779, 48582, 62077, 81558, 124154, 186231, 372462, 531703, 558693, 1063406, 1117386, 1595109, 3190218, 4785327, 9570654, 12229169, 24458338, 36687507, 73375014, 110062521, 220125042]

約数ペア:

[(1, 220125042), (2, 110062521), (3, 73375014), (6, 36687507), (9, 24458338), (18, 12229169), (23, 9570654), (46, 4785327), (69, 3190218), (138, 1595109), (197, 1117386), (207, 1063406), (394, 558693), (414, 531703), (591, 372462), (1182, 186231), (1773, 124154), (2699, 81558), (3546, 62077), (4531, 48582), (5398, 40779), (8097, 27186), (9062, 24291), (13593, 16194)]