210955456

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 428085504

約数和(自身を除く): 217130048

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 151, 166, 263, 302, 332, 526, 604, 664, 1052, 1208, 1328, 2104, 2416, 2656, 4208, 4832, 5312, 8416, 9664, 12533, 16832, 21829, 25066, 39713, 43658, 50132, 79426, 87316, 100264, 158852, 174632, 200528, 317704, 349264, 401056, 635408, 698528, 802112, 1270816, 1397056, 2541632, 3296179, 6592358, 13184716, 26369432, 52738864, 105477728, 210955456]

約数ペア:

[(1, 210955456), (2, 105477728), (4, 52738864), (8, 26369432), (16, 13184716), (32, 6592358), (64, 3296179), (83, 2541632), (151, 1397056), (166, 1270816), (263, 802112), (302, 698528), (332, 635408), (526, 401056), (604, 349264), (664, 317704), (1052, 200528), (1208, 174632), (1328, 158852), (2104, 100264), (2416, 87316), (2656, 79426), (4208, 50132), (4832, 43658), (5312, 39713), (8416, 25066), (9664, 21829), (12533, 16832)]