200208727240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1\times {\mathrm{1171}}^1$

素因数の和:2183

約数の個数: 128

約数和(自身を含む): 468675486720

約数和(自身を除く): 268466759480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 173, 248, 310, 346, 620, 692, 797, 865, 1171, 1240, 1384, 1594, 1730, 2342, 3188, 3460, 3985, 4684, 5363, 5855, 6376, 6920, 7970, 9368, 10726, 11710, 15940, 21452, 23420, 24707, 26815, 31880, 36301, 42904, 46840, 49414, 53630, 72602, 98828, 107260, 123535, 137881, 145204, 181505, 197656, 202583, 214520, 247070, 275762, 290408, 363010, 405166, 494140, 551524, 689405, 726020, 810332, 933287, 988280, 1012915, 1103048, 1378810, 1452040, 1620664, 1866574, 2025830, 2757620, 3733148, 4051660, 4274311, 4666435, 5515240, 6280073, 7466296, 8103320, 8548622, 9332870, 12560146, 17097244, 18665740, 21371555, 25120292, 28931897, 31400365, 34194488, 37331480, 42743110, 50240584, 57863794, 62800730, 85486220, 115727588, 125601460, 144659485, 161458651, 170972440, 231455176, 251202920, 289318970, 322917302, 578637940, 645834604, 807293255, 1157275880, 1291669208, 1614586510, 3229173020, 5005218181, 6458346040, 10010436362, 20020872724, 25026090905, 40041745448, 50052181810, 100104363620, 200208727240]

約数ペア:

[(1, 200208727240), (2, 100104363620), (4, 50052181810), (5, 40041745448), (8, 25026090905), (10, 20020872724), (20, 10010436362), (31, 6458346040), (40, 5005218181), (62, 3229173020), (124, 1614586510), (155, 1291669208), (173, 1157275880), (248, 807293255), (310, 645834604), (346, 578637940), (620, 322917302), (692, 289318970), (797, 251202920), (865, 231455176), (1171, 170972440), (1240, 161458651), (1384, 144659485), (1594, 125601460), (1730, 115727588), (2342, 85486220), (3188, 62800730), (3460, 57863794), (3985, 50240584), (4684, 42743110), (5363, 37331480), (5855, 34194488), (6376, 31400365), (6920, 28931897), (7970, 25120292), (9368, 21371555), (10726, 18665740), (11710, 17097244), (15940, 12560146), (21452, 9332870), (23420, 8548622), (24707, 8103320), (26815, 7466296), (31880, 6280073), (36301, 5515240), (42904, 4666435), (46840, 4274311), (49414, 4051660), (53630, 3733148), (72602, 2757620), (98828, 2025830), (107260, 1866574), (123535, 1620664), (137881, 1452040), (145204, 1378810), (181505, 1103048), (197656, 1012915), (202583, 988280), (214520, 933287), (247070, 810332), (275762, 726020), (290408, 689405), (363010, 551524), (405166, 494140)]