201225384

素因数分解:

$2^3\times 3^5\times {\mathrm{103511}}^1$

素因数の和:103532

約数の個数: 48

約数和(自身を含む): 565175520

約数和(自身を除く): 363950136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 103511, 207022, 310533, 414044, 621066, 828088, 931599, 1242132, 1863198, 2484264, 2794797, 3726396, 5589594, 7452792, 8384391, 11179188, 16768782, 22358376, 25153173, 33537564, 50306346, 67075128, 100612692, 201225384]

約数ペア:

[(1, 201225384), (2, 100612692), (3, 67075128), (4, 50306346), (6, 33537564), (8, 25153173), (9, 22358376), (12, 16768782), (18, 11179188), (24, 8384391), (27, 7452792), (36, 5589594), (54, 3726396), (72, 2794797), (81, 2484264), (108, 1863198), (162, 1242132), (216, 931599), (243, 828088), (324, 621066), (486, 414044), (648, 310533), (972, 207022), (1944, 103511)]