220156854

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{1733}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 455445504

約数和(自身を除く): 235288650

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 683, 1366, 1733, 2049, 3466, 4098, 5199, 10398, 21173, 42346, 53723, 63519, 107446, 127038, 161169, 322338, 1183639, 2367278, 3550917, 7101834, 36692809, 73385618, 110078427, 220156854]

約数ペア:

[(1, 220156854), (2, 110078427), (3, 73385618), (6, 36692809), (31, 7101834), (62, 3550917), (93, 2367278), (186, 1183639), (683, 322338), (1366, 161169), (1733, 127038), (2049, 107446), (3466, 63519), (4098, 53723), (5199, 42346), (10398, 21173)]