212192752

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 420723072

約数和(自身を除く): 208530320

約数列:

[1, 2, 4, 8, 16, 67, 131, 134, 262, 268, 524, 536, 1048, 1072, 1511, 2096, 3022, 6044, 8777, 12088, 17554, 24176, 35108, 70216, 101237, 140432, 197941, 202474, 395882, 404948, 791764, 809896, 1583528, 1619792, 3167056, 13262047, 26524094, 53048188, 106096376, 212192752]

約数ペア:

[(1, 212192752), (2, 106096376), (4, 53048188), (8, 26524094), (16, 13262047), (67, 3167056), (131, 1619792), (134, 1583528), (262, 809896), (268, 791764), (524, 404948), (536, 395882), (1048, 202474), (1072, 197941), (1511, 140432), (2096, 101237), (3022, 70216), (6044, 35108), (8777, 24176), (12088, 17554)]