207020100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{14083}}^1$

素因数の和:14114

約数の個数: 108

約数和(自身を含む): 696819984

約数和(自身を除く): 489799884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14083, 14700, 28166, 42249, 56332, 70415, 84498, 98581, 140830, 168996, 197162, 211245, 281660, 295743, 352075, 394324, 422490, 492905, 591486, 690067, 704150, 844980, 985810, 1056225, 1182972, 1380134, 1408300, 1478715, 1971620, 2070201, 2112450, 2464525, 2760268, 2957430, 3450335, 4140402, 4224900, 4929050, 5914860, 6900670, 7393575, 8280804, 9858100, 10351005, 13801340, 14787150, 17251675, 20702010, 29574300, 34503350, 41404020, 51755025, 69006700, 103510050, 207020100]

約数ペア:

[(1, 207020100), (2, 103510050), (3, 69006700), (4, 51755025), (5, 41404020), (6, 34503350), (7, 29574300), (10, 20702010), (12, 17251675), (14, 14787150), (15, 13801340), (20, 10351005), (21, 9858100), (25, 8280804), (28, 7393575), (30, 6900670), (35, 5914860), (42, 4929050), (49, 4224900), (50, 4140402), (60, 3450335), (70, 2957430), (75, 2760268), (84, 2464525), (98, 2112450), (100, 2070201), (105, 1971620), (140, 1478715), (147, 1408300), (150, 1380134), (175, 1182972), (196, 1056225), (210, 985810), (245, 844980), (294, 704150), (300, 690067), (350, 591486), (420, 492905), (490, 422490), (525, 394324), (588, 352075), (700, 295743), (735, 281660), (980, 211245), (1050, 197162), (1225, 168996), (1470, 140830), (2100, 98581), (2450, 84498), (2940, 70415), (3675, 56332), (4900, 42249), (7350, 28166), (14083, 14700)]