197753452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{13159}}^1$

素因数の和:13210

約数の個数: 36

約数和(自身を含む): 395931760

約数和(自身を除く): 198178308

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 13159, 15028, 26318, 52636, 171067, 223703, 342134, 447406, 684268, 894812, 2908139, 3802951, 5816278, 7605902, 11632556, 15211804, 49438363, 98876726, 197753452]

約数ペア:

[(1, 197753452), (2, 98876726), (4, 49438363), (13, 15211804), (17, 11632556), (26, 7605902), (34, 5816278), (52, 3802951), (68, 2908139), (221, 894812), (289, 684268), (442, 447406), (578, 342134), (884, 223703), (1156, 171067), (3757, 52636), (7514, 26318), (13159, 15028)]