203434164

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 524684160

約数和(自身を除く): 321249996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 233, 237, 307, 316, 466, 474, 614, 699, 711, 921, 932, 948, 1228, 1398, 1422, 1842, 2097, 2763, 2796, 2844, 3684, 4194, 5526, 8388, 11052, 18407, 24253, 36814, 48506, 55221, 71531, 72759, 73628, 97012, 110442, 143062, 145518, 165663, 214593, 218277, 220884, 286124, 291036, 331326, 429186, 436554, 643779, 662652, 858372, 873108, 1287558, 2575116, 5650949, 11301898, 16952847, 22603796, 33905694, 50858541, 67811388, 101717082, 203434164]

約数ペア:

[(1, 203434164), (2, 101717082), (3, 67811388), (4, 50858541), (6, 33905694), (9, 22603796), (12, 16952847), (18, 11301898), (36, 5650949), (79, 2575116), (158, 1287558), (233, 873108), (237, 858372), (307, 662652), (316, 643779), (466, 436554), (474, 429186), (614, 331326), (699, 291036), (711, 286124), (921, 220884), (932, 218277), (948, 214593), (1228, 165663), (1398, 145518), (1422, 143062), (1842, 110442), (2097, 97012), (2763, 73628), (2796, 72759), (2844, 71531), (3684, 55221), (4194, 48506), (5526, 36814), (8388, 24253), (11052, 18407)]