201708010

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 80

約数和(自身を含む): 438838272

約数和(自身を除く): 237130262

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 271, 310, 343, 434, 490, 542, 686, 1085, 1355, 1519, 1715, 1897, 2170, 2401, 2710, 3038, 3430, 3794, 4802, 7595, 8401, 9485, 10633, 12005, 13279, 15190, 16802, 18970, 21266, 24010, 26558, 42005, 53165, 58807, 66395, 74431, 84010, 92953, 106330, 117614, 132790, 148862, 185906, 294035, 372155, 411649, 464765, 588070, 650671, 744310, 823298, 929530, 1301342, 2058245, 2881543, 3253355, 4116490, 5763086, 6506710, 14407715, 20170801, 28815430, 40341602, 100854005, 201708010]

約数ペア:

[(1, 201708010), (2, 100854005), (5, 40341602), (7, 28815430), (10, 20170801), (14, 14407715), (31, 6506710), (35, 5763086), (49, 4116490), (62, 3253355), (70, 2881543), (98, 2058245), (155, 1301342), (217, 929530), (245, 823298), (271, 744310), (310, 650671), (343, 588070), (434, 464765), (490, 411649), (542, 372155), (686, 294035), (1085, 185906), (1355, 148862), (1519, 132790), (1715, 117614), (1897, 106330), (2170, 92953), (2401, 84010), (2710, 74431), (3038, 66395), (3430, 58807), (3794, 53165), (4802, 42005), (7595, 26558), (8401, 24010), (9485, 21266), (10633, 18970), (12005, 16802), (13279, 15190)]