201232480

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21317}}^1$

素因数の和:21391

約数の個数: 48

約数和(自身を含む): 483492240

約数和(自身を除く): 282259760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 21317, 42634, 85268, 106585, 170536, 213170, 341072, 426340, 682144, 852680, 1257703, 1705360, 2515406, 3410720, 5030812, 6288515, 10061624, 12577030, 20123248, 25154060, 40246496, 50308120, 100616240, 201232480]

約数ペア:

[(1, 201232480), (2, 100616240), (4, 50308120), (5, 40246496), (8, 25154060), (10, 20123248), (16, 12577030), (20, 10061624), (32, 6288515), (40, 5030812), (59, 3410720), (80, 2515406), (118, 1705360), (160, 1257703), (236, 852680), (295, 682144), (472, 426340), (590, 341072), (944, 213170), (1180, 170536), (1888, 106585), (2360, 85268), (4720, 42634), (9440, 21317)]