207364688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3457}}^1$

素因数の和:3651

約数の個数: 40

約数和(自身を含む): 421931328

約数和(自身を除く): 214566640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 652, 1304, 2608, 3457, 3749, 6914, 7498, 13828, 14996, 27656, 29992, 55312, 59984, 79511, 159022, 318044, 563491, 636088, 1126982, 1272176, 2253964, 4507928, 9015856, 12960293, 25920586, 51841172, 103682344, 207364688]

約数ペア:

[(1, 207364688), (2, 103682344), (4, 51841172), (8, 25920586), (16, 12960293), (23, 9015856), (46, 4507928), (92, 2253964), (163, 1272176), (184, 1126982), (326, 636088), (368, 563491), (652, 318044), (1304, 159022), (2608, 79511), (3457, 59984), (3749, 55312), (6914, 29992), (7498, 27656), (13828, 14996)]