97821388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 104423732

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 113, 172, 226, 301, 452, 602, 719, 791, 1204, 1438, 1582, 2876, 3164, 4859, 5033, 9718, 10066, 19436, 20132, 30917, 34013, 61834, 68026, 81247, 123668, 136052, 162494, 216419, 324988, 432838, 568729, 865676, 1137458, 2274916, 3493621, 6987242, 13974484, 24455347, 48910694, 97821388]

約数ペア:

[(1, 97821388), (2, 48910694), (4, 24455347), (7, 13974484), (14, 6987242), (28, 3493621), (43, 2274916), (86, 1137458), (113, 865676), (172, 568729), (226, 432838), (301, 324988), (452, 216419), (602, 162494), (719, 136052), (791, 123668), (1204, 81247), (1438, 68026), (1582, 61834), (2876, 34013), (3164, 30917), (4859, 20132), (5033, 19436), (9718, 10066)]