205819042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 384943104

約数和(自身を除く): 179124062

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 67, 134, 143, 253, 286, 299, 467, 506, 598, 737, 871, 934, 1474, 1541, 1742, 3082, 3289, 5137, 6071, 6578, 9581, 10274, 10741, 12142, 16951, 19162, 20033, 21482, 31289, 33902, 40066, 62578, 66781, 118151, 133562, 139633, 220363, 236302, 279266, 344179, 406757, 440726, 688358, 719647, 813514, 1439294, 1535963, 3071926, 4474327, 7916117, 8948654, 9355411, 15832234, 18710822, 102909521, 205819042]

約数ペア:

[(1, 205819042), (2, 102909521), (11, 18710822), (13, 15832234), (22, 9355411), (23, 8948654), (26, 7916117), (46, 4474327), (67, 3071926), (134, 1535963), (143, 1439294), (253, 813514), (286, 719647), (299, 688358), (467, 440726), (506, 406757), (598, 344179), (737, 279266), (871, 236302), (934, 220363), (1474, 139633), (1541, 133562), (1742, 118151), (3082, 66781), (3289, 62578), (5137, 40066), (6071, 33902), (6578, 31289), (9581, 21482), (10274, 20033), (10741, 19162), (12142, 16951)]