197794384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13751}}^1$

素因数の和:13819

約数の個数: 40

約数和(自身を含む): 409259520

約数和(自身を除く): 211465136

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 13751, 14384, 27502, 55004, 110008, 220016, 398779, 426281, 797558, 852562, 1595116, 1705124, 3190232, 3410248, 6380464, 6820496, 12362149, 24724298, 49448596, 98897192, 197794384]

約数ペア:

[(1, 197794384), (2, 98897192), (4, 49448596), (8, 24724298), (16, 12362149), (29, 6820496), (31, 6380464), (58, 3410248), (62, 3190232), (116, 1705124), (124, 1595116), (232, 852562), (248, 797558), (464, 426281), (496, 398779), (899, 220016), (1798, 110008), (3596, 55004), (7192, 27502), (13751, 14384)]