190098454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61441}}^1$

素因数の和:61480

約数の個数: 32

約数和(自身を含む): 371601216

約数和(自身を除く): 181502762

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 61441, 122882, 430087, 798733, 860174, 1044497, 1597466, 2088994, 5591131, 7311479, 11182262, 13578461, 14622958, 27156922, 95049227, 190098454]

約数ペア:

[(1, 190098454), (2, 95049227), (7, 27156922), (13, 14622958), (14, 13578461), (17, 11182262), (26, 7311479), (34, 5591131), (91, 2088994), (119, 1597466), (182, 1044497), (221, 860174), (238, 798733), (442, 430087), (1547, 122882), (3094, 61441)]