213783626

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2579}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 380436480

約数和(自身を除く): 166652854

約数列:

[1, 2, 7, 14, 31, 62, 191, 217, 382, 434, 1337, 2579, 2674, 5158, 5921, 11842, 18053, 36106, 41447, 79949, 82894, 159898, 492589, 559643, 985178, 1119286, 3448123, 6896246, 15270259, 30540518, 106891813, 213783626]

約数ペア:

[(1, 213783626), (2, 106891813), (7, 30540518), (14, 15270259), (31, 6896246), (62, 3448123), (191, 1119286), (217, 985178), (382, 559643), (434, 492589), (1337, 159898), (2579, 82894), (2674, 79949), (5158, 41447), (5921, 36106), (11842, 18053)]