204586616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 430281600

約数和(自身を除く): 225694984

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 79, 104, 148, 158, 296, 316, 481, 632, 673, 962, 1027, 1346, 1924, 2054, 2692, 2923, 3848, 4108, 5384, 5846, 8216, 8749, 11692, 17498, 23384, 24901, 34996, 37999, 49802, 53167, 69992, 75998, 99604, 106334, 151996, 199208, 212668, 303992, 323713, 425336, 647426, 691171, 1294852, 1382342, 1967179, 2589704, 2764684, 3934358, 5529368, 7868716, 15737432, 25573327, 51146654, 102293308, 204586616]

約数ペア:

[(1, 204586616), (2, 102293308), (4, 51146654), (8, 25573327), (13, 15737432), (26, 7868716), (37, 5529368), (52, 3934358), (74, 2764684), (79, 2589704), (104, 1967179), (148, 1382342), (158, 1294852), (296, 691171), (316, 647426), (481, 425336), (632, 323713), (673, 303992), (962, 212668), (1027, 199208), (1346, 151996), (1924, 106334), (2054, 99604), (2692, 75998), (2923, 69992), (3848, 53167), (4108, 49802), (5384, 37999), (5846, 34996), (8216, 24901), (8749, 23384), (11692, 17498)]