201754968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 520248960

約数和(自身を除く): 318493992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 822, 1032, 1096, 1427, 1644, 2854, 3288, 4281, 5708, 5891, 8562, 11416, 11782, 17124, 17673, 23564, 34248, 35346, 47128, 61361, 70692, 122722, 141384, 184083, 195499, 245444, 368166, 390998, 490888, 586497, 736332, 781996, 1172994, 1472664, 1563992, 2345988, 4691976, 8406457, 16812914, 25219371, 33625828, 50438742, 67251656, 100877484, 201754968]

約数ペア:

[(1, 201754968), (2, 100877484), (3, 67251656), (4, 50438742), (6, 33625828), (8, 25219371), (12, 16812914), (24, 8406457), (43, 4691976), (86, 2345988), (129, 1563992), (137, 1472664), (172, 1172994), (258, 781996), (274, 736332), (344, 586497), (411, 490888), (516, 390998), (548, 368166), (822, 245444), (1032, 195499), (1096, 184083), (1427, 141384), (1644, 122722), (2854, 70692), (3288, 61361), (4281, 47128), (5708, 35346), (5891, 34248), (8562, 23564), (11416, 17673), (11782, 17124)]