210003970158

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2371}}^1\times {\mathrm{158731}}^1$

素因数の和:161141

約数の個数: 48

約数和(自身を含む): 469887355392

約数和(自身を除く): 259883385234

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2371, 4742, 7113, 14226, 21339, 42678, 73501, 147002, 158731, 220503, 317462, 441006, 476193, 661509, 952386, 1323018, 1428579, 2857158, 4920661, 9841322, 14761983, 29523966, 44285949, 88571898, 376351201, 752702402, 1129053603, 2258107206, 3387160809, 6774321618, 11666887231, 23333774462, 35000661693, 70001323386, 105001985079, 210003970158]

約数ペア:

[(1, 210003970158), (2, 105001985079), (3, 70001323386), (6, 35000661693), (9, 23333774462), (18, 11666887231), (31, 6774321618), (62, 3387160809), (93, 2258107206), (186, 1129053603), (279, 752702402), (558, 376351201), (2371, 88571898), (4742, 44285949), (7113, 29523966), (14226, 14761983), (21339, 9841322), (42678, 4920661), (73501, 2857158), (147002, 1428579), (158731, 1323018), (220503, 952386), (317462, 661509), (441006, 476193)]