206585469740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{624163}}^1$

素因数の和:624271

約数の個数: 96

約数和(自身を含む): 499131467520

約数和(自身を除く): 292545997780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 67, 76, 95, 130, 134, 190, 247, 260, 268, 335, 380, 494, 670, 871, 988, 1235, 1273, 1340, 1742, 2470, 2546, 3484, 4355, 4940, 5092, 6365, 8710, 12730, 16549, 17420, 25460, 33098, 66196, 82745, 165490, 330980, 624163, 1248326, 2496652, 3120815, 6241630, 8114119, 11859097, 12483260, 16228238, 23718194, 32456476, 40570595, 41818921, 47436388, 59295485, 81141190, 83637842, 118590970, 154168261, 162282380, 167275684, 209094605, 237181940, 308336522, 418189210, 543645973, 616673044, 770841305, 794559499, 836378420, 1087291946, 1541682610, 1589118998, 2174583892, 2718229865, 3083365220, 3178237996, 3972797495, 5436459730, 7945594990, 10329273487, 10872919460, 15891189980, 20658546974, 41317093948, 51646367435, 103292734870, 206585469740]

約数ペア:

[(1, 206585469740), (2, 103292734870), (4, 51646367435), (5, 41317093948), (10, 20658546974), (13, 15891189980), (19, 10872919460), (20, 10329273487), (26, 7945594990), (38, 5436459730), (52, 3972797495), (65, 3178237996), (67, 3083365220), (76, 2718229865), (95, 2174583892), (130, 1589118998), (134, 1541682610), (190, 1087291946), (247, 836378420), (260, 794559499), (268, 770841305), (335, 616673044), (380, 543645973), (494, 418189210), (670, 308336522), (871, 237181940), (988, 209094605), (1235, 167275684), (1273, 162282380), (1340, 154168261), (1742, 118590970), (2470, 83637842), (2546, 81141190), (3484, 59295485), (4355, 47436388), (4940, 41818921), (5092, 40570595), (6365, 32456476), (8710, 23718194), (12730, 16228238), (16549, 12483260), (17420, 11859097), (25460, 8114119), (33098, 6241630), (66196, 3120815), (82745, 2496652), (165490, 1248326), (330980, 624163)]