201753080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 466784640

約数和(自身を除く): 265031560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 166, 268, 332, 335, 415, 536, 664, 670, 830, 907, 1340, 1660, 1814, 2680, 3320, 3628, 4535, 5561, 7256, 9070, 11122, 18140, 22244, 27805, 36280, 44488, 55610, 60769, 75281, 111220, 121538, 150562, 222440, 243076, 301124, 303845, 376405, 486152, 602248, 607690, 752810, 1215380, 1505620, 2430760, 3011240, 5043827, 10087654, 20175308, 25219135, 40350616, 50438270, 100876540, 201753080]

約数ペア:

[(1, 201753080), (2, 100876540), (4, 50438270), (5, 40350616), (8, 25219135), (10, 20175308), (20, 10087654), (40, 5043827), (67, 3011240), (83, 2430760), (134, 1505620), (166, 1215380), (268, 752810), (332, 607690), (335, 602248), (415, 486152), (536, 376405), (664, 303845), (670, 301124), (830, 243076), (907, 222440), (1340, 150562), (1660, 121538), (1814, 111220), (2680, 75281), (3320, 60769), (3628, 55610), (4535, 44488), (5561, 36280), (7256, 27805), (9070, 22244), (11122, 18140)]