210005705294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1513511}}^1$

素因数の和:1513601

約数の個数: 64

約数和(自身を含む): 423686495232

約数和(自身を除く): 213680789938

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 53, 77, 106, 119, 154, 187, 238, 371, 374, 583, 742, 901, 1166, 1309, 1802, 2618, 4081, 6307, 8162, 9911, 12614, 19822, 69377, 138754, 1513511, 3027022, 10594577, 16648621, 21189154, 25729687, 33297242, 51459374, 80216083, 116540347, 160432166, 180107809, 233080694, 283026557, 360215618, 561512581, 566053114, 882376913, 1123025162, 1363673411, 1764753826, 1981185899, 2727346822, 3962371798, 6176638391, 9545713877, 12353276782, 15000407521, 19091427754, 30000815042, 105002852647, 210005705294]

約数ペア:

[(1, 210005705294), (2, 105002852647), (7, 30000815042), (11, 19091427754), (14, 15000407521), (17, 12353276782), (22, 9545713877), (34, 6176638391), (53, 3962371798), (77, 2727346822), (106, 1981185899), (119, 1764753826), (154, 1363673411), (187, 1123025162), (238, 882376913), (371, 566053114), (374, 561512581), (583, 360215618), (742, 283026557), (901, 233080694), (1166, 180107809), (1309, 160432166), (1802, 116540347), (2618, 80216083), (4081, 51459374), (6307, 33297242), (8162, 25729687), (9911, 21189154), (12614, 16648621), (19822, 10594577), (69377, 3027022), (138754, 1513511)]