201949620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 588470400

約数和(自身を除く): 386520780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 277, 290, 348, 419, 435, 554, 580, 831, 838, 870, 1108, 1257, 1385, 1662, 1676, 1740, 2095, 2514, 2770, 3324, 4155, 4190, 5028, 5540, 6285, 8033, 8310, 8380, 12151, 12570, 16066, 16620, 24099, 24302, 25140, 32132, 36453, 40165, 48198, 48604, 60755, 72906, 80330, 96396, 116063, 120495, 121510, 145812, 160660, 182265, 232126, 240990, 243020, 348189, 364530, 464252, 481980, 580315, 696378, 729060, 1160630, 1392756, 1740945, 2321260, 3365827, 3481890, 6731654, 6963780, 10097481, 13463308, 16829135, 20194962, 33658270, 40389924, 50487405, 67316540, 100974810, 201949620]

約数ペア:

[(1, 201949620), (2, 100974810), (3, 67316540), (4, 50487405), (5, 40389924), (6, 33658270), (10, 20194962), (12, 16829135), (15, 13463308), (20, 10097481), (29, 6963780), (30, 6731654), (58, 3481890), (60, 3365827), (87, 2321260), (116, 1740945), (145, 1392756), (174, 1160630), (277, 729060), (290, 696378), (348, 580315), (419, 481980), (435, 464252), (554, 364530), (580, 348189), (831, 243020), (838, 240990), (870, 232126), (1108, 182265), (1257, 160660), (1385, 145812), (1662, 121510), (1676, 120495), (1740, 116063), (2095, 96396), (2514, 80330), (2770, 72906), (3324, 60755), (4155, 48604), (4190, 48198), (5028, 40165), (5540, 36453), (6285, 32132), (8033, 25140), (8310, 24302), (8380, 24099), (12151, 16620), (12570, 16066)]