202107616

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 411097680

約数和(自身を除く): 208990064

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 211, 296, 422, 592, 809, 844, 1184, 1618, 1688, 3236, 3376, 6472, 6752, 7807, 12944, 15614, 25888, 29933, 31228, 59866, 62456, 119732, 124912, 170699, 239464, 249824, 341398, 478928, 682796, 957856, 1365592, 2731184, 5462368, 6315863, 12631726, 25263452, 50526904, 101053808, 202107616]

約数ペア:

[(1, 202107616), (2, 101053808), (4, 50526904), (8, 25263452), (16, 12631726), (32, 6315863), (37, 5462368), (74, 2731184), (148, 1365592), (211, 957856), (296, 682796), (422, 478928), (592, 341398), (809, 249824), (844, 239464), (1184, 170699), (1618, 124912), (1688, 119732), (3236, 62456), (3376, 59866), (6472, 31228), (6752, 29933), (7807, 25888), (12944, 15614)]