221654092

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 472227840

約数和(自身を除く): 250573748

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 79, 121, 124, 158, 187, 242, 316, 341, 374, 484, 527, 682, 748, 869, 1054, 1331, 1343, 1364, 1738, 2057, 2108, 2449, 2662, 2686, 3476, 3751, 4114, 4898, 5324, 5372, 5797, 7502, 8228, 9559, 9796, 11594, 14773, 15004, 19118, 22627, 23188, 26939, 29546, 38236, 41261, 41633, 45254, 53878, 59092, 63767, 82522, 83266, 90508, 105149, 107756, 127534, 162503, 165044, 166532, 210298, 255068, 296329, 325006, 420596, 457963, 592658, 650012, 701437, 915926, 1185316, 1402874, 1787533, 1831852, 2805748, 3259619, 3575066, 5037593, 6519238, 7150132, 10075186, 13038476, 20150372, 55413523, 110827046, 221654092]

約数ペア:

[(1, 221654092), (2, 110827046), (4, 55413523), (11, 20150372), (17, 13038476), (22, 10075186), (31, 7150132), (34, 6519238), (44, 5037593), (62, 3575066), (68, 3259619), (79, 2805748), (121, 1831852), (124, 1787533), (158, 1402874), (187, 1185316), (242, 915926), (316, 701437), (341, 650012), (374, 592658), (484, 457963), (527, 420596), (682, 325006), (748, 296329), (869, 255068), (1054, 210298), (1331, 166532), (1343, 165044), (1364, 162503), (1738, 127534), (2057, 107756), (2108, 105149), (2449, 90508), (2662, 83266), (2686, 82522), (3476, 63767), (3751, 59092), (4114, 53878), (4898, 45254), (5324, 41633), (5372, 41261), (5797, 38236), (7502, 29546), (8228, 26939), (9559, 23188), (9796, 22627), (11594, 19118), (14773, 15004)]