200254730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 441262080

約数和(自身を除く): 241007350

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 37, 62, 65, 74, 79, 85, 130, 155, 158, 170, 185, 221, 310, 370, 395, 403, 442, 481, 527, 629, 790, 806, 962, 1027, 1054, 1105, 1147, 1258, 1343, 2015, 2054, 2210, 2294, 2405, 2449, 2635, 2686, 2923, 3145, 4030, 4810, 4898, 5135, 5270, 5735, 5846, 6290, 6715, 6851, 8177, 10270, 11470, 12245, 13430, 13702, 14615, 14911, 16354, 17459, 19499, 24490, 29230, 29822, 31837, 34255, 34918, 37999, 38998, 40885, 41633, 49691, 63674, 68510, 74555, 75998, 81770, 83266, 87295, 90613, 97495, 99382, 149110, 159185, 174590, 181226, 189995, 194990, 208165, 248455, 253487, 318370, 379990, 416330, 453065, 496910, 506974, 541229, 645983, 906130, 1082458, 1177969, 1267435, 1291966, 1540421, 2355938, 2534870, 2706145, 3080842, 3229915, 5412290, 5889845, 6459830, 7702105, 11779690, 15404210, 20025473, 40050946, 100127365, 200254730]

約数ペア:

[(1, 200254730), (2, 100127365), (5, 40050946), (10, 20025473), (13, 15404210), (17, 11779690), (26, 7702105), (31, 6459830), (34, 5889845), (37, 5412290), (62, 3229915), (65, 3080842), (74, 2706145), (79, 2534870), (85, 2355938), (130, 1540421), (155, 1291966), (158, 1267435), (170, 1177969), (185, 1082458), (221, 906130), (310, 645983), (370, 541229), (395, 506974), (403, 496910), (442, 453065), (481, 416330), (527, 379990), (629, 318370), (790, 253487), (806, 248455), (962, 208165), (1027, 194990), (1054, 189995), (1105, 181226), (1147, 174590), (1258, 159185), (1343, 149110), (2015, 99382), (2054, 97495), (2210, 90613), (2294, 87295), (2405, 83266), (2449, 81770), (2635, 75998), (2686, 74555), (2923, 68510), (3145, 63674), (4030, 49691), (4810, 41633), (4898, 40885), (5135, 38998), (5270, 37999), (5735, 34918), (5846, 34255), (6290, 31837), (6715, 29822), (6851, 29230), (8177, 24490), (10270, 19499), (11470, 17459), (12245, 16354), (13430, 14911), (13702, 14615)]