210399685938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{159791}}^1$

素因数の和:160160

約数の個数: 96

約数和(自身を含む): 521384677632

約数和(自身を除く): 310984991694

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 331, 442, 662, 663, 993, 1326, 1986, 1989, 2979, 3978, 4303, 5627, 5958, 8606, 11254, 12909, 16881, 25818, 33762, 38727, 50643, 73151, 77454, 101286, 146302, 159791, 219453, 319582, 438906, 479373, 658359, 958746, 1316718, 1438119, 2077283, 2716447, 2876238, 4154566, 5432894, 6231849, 8149341, 12463698, 16298682, 18695547, 24448023, 35313811, 37391094, 48896046, 52890821, 70627622, 105781642, 105941433, 158672463, 211882866, 317344926, 317824299, 476017389, 635648598, 687580673, 899143957, 952034778, 1375161346, 1798287914, 2062742019, 2697431871, 4125484038, 5394863742, 6188226057, 8092295613, 11688871441, 12376452114, 16184591226, 23377742882, 35066614323, 70133228646, 105199842969, 210399685938]

約数ペア:

[(1, 210399685938), (2, 105199842969), (3, 70133228646), (6, 35066614323), (9, 23377742882), (13, 16184591226), (17, 12376452114), (18, 11688871441), (26, 8092295613), (34, 6188226057), (39, 5394863742), (51, 4125484038), (78, 2697431871), (102, 2062742019), (117, 1798287914), (153, 1375161346), (221, 952034778), (234, 899143957), (306, 687580673), (331, 635648598), (442, 476017389), (662, 317824299), (663, 317344926), (993, 211882866), (1326, 158672463), (1986, 105941433), (1989, 105781642), (2979, 70627622), (3978, 52890821), (4303, 48896046), (5627, 37391094), (5958, 35313811), (8606, 24448023), (11254, 18695547), (12909, 16298682), (16881, 12463698), (25818, 8149341), (33762, 6231849), (38727, 5432894), (50643, 4154566), (73151, 2876238), (77454, 2716447), (101286, 2077283), (146302, 1438119), (159791, 1316718), (219453, 958746), (319582, 658359), (438906, 479373)]