197190256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13709}}^1$

素因数の和:13777

約数の個数: 40

約数和(自身を含む): 408009600

約数和(自身を除く): 210819344

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 13709, 14384, 27418, 54836, 109672, 219344, 397561, 424979, 795122, 849958, 1590244, 1699916, 3180488, 3399832, 6360976, 6799664, 12324391, 24648782, 49297564, 98595128, 197190256]

約数ペア:

[(1, 197190256), (2, 98595128), (4, 49297564), (8, 24648782), (16, 12324391), (29, 6799664), (31, 6360976), (58, 3399832), (62, 3180488), (116, 1699916), (124, 1590244), (232, 849958), (248, 795122), (464, 424979), (496, 397561), (899, 219344), (1798, 109672), (3596, 54836), (7192, 27418), (13709, 14384)]