201397872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16987}}^1$

素因数の和:17030

約数の個数: 80

約数和(自身を含む): 589823360

約数和(自身を除く): 388425488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 16987, 33974, 50961, 67948, 101922, 135896, 203844, 220831, 271792, 322753, 407688, 441662, 645506, 662493, 815376, 883324, 968259, 1291012, 1324986, 1766648, 1936518, 2582024, 2649972, 3533296, 3873036, 4195789, 5164048, 5299944, 7746072, 8391578, 10599888, 12587367, 15492144, 16783156, 25174734, 33566312, 50349468, 67132624, 100698936, 201397872]

約数ペア:

[(1, 201397872), (2, 100698936), (3, 67132624), (4, 50349468), (6, 33566312), (8, 25174734), (12, 16783156), (13, 15492144), (16, 12587367), (19, 10599888), (24, 8391578), (26, 7746072), (38, 5299944), (39, 5164048), (48, 4195789), (52, 3873036), (57, 3533296), (76, 2649972), (78, 2582024), (104, 1936518), (114, 1766648), (152, 1324986), (156, 1291012), (208, 968259), (228, 883324), (247, 815376), (304, 662493), (312, 645506), (456, 441662), (494, 407688), (624, 322753), (741, 271792), (912, 220831), (988, 203844), (1482, 135896), (1976, 101922), (2964, 67948), (3952, 50961), (5928, 33974), (11856, 16987)]