215786412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{193357}}^1$

素因数の和:193398

約数の個数: 36

約数和(自身を含む): 563058496

約数和(自身を除く): 347272084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 193357, 386714, 580071, 773428, 1160142, 1740213, 2320284, 3480426, 5994067, 6960852, 11988134, 17982201, 23976268, 35964402, 53946603, 71928804, 107893206, 215786412]

約数ペア:

[(1, 215786412), (2, 107893206), (3, 71928804), (4, 53946603), (6, 35964402), (9, 23976268), (12, 17982201), (18, 11988134), (31, 6960852), (36, 5994067), (62, 3480426), (93, 2320284), (124, 1740213), (186, 1160142), (279, 773428), (372, 580071), (558, 386714), (1116, 193357)]