198422672

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{33427}}^1$

素因数の和:33495

約数の個数: 40

約数和(自身を含む): 447667776

約数和(自身を除く): 249245104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 33427, 66854, 133708, 233989, 267416, 467978, 534832, 935956, 1771631, 1871912, 3543262, 3743824, 7086524, 12401417, 14173048, 24802834, 28346096, 49605668, 99211336, 198422672]

約数ペア:

[(1, 198422672), (2, 99211336), (4, 49605668), (7, 28346096), (8, 24802834), (14, 14173048), (16, 12401417), (28, 7086524), (53, 3743824), (56, 3543262), (106, 1871912), (112, 1771631), (212, 935956), (371, 534832), (424, 467978), (742, 267416), (848, 233989), (1484, 133708), (2968, 66854), (5936, 33427)]