201037529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 268012800

約数和(自身を除く): 66975271

約数列:

[1, 7, 11, 17, 77, 109, 119, 187, 763, 1199, 1309, 1409, 1853, 8393, 9863, 12971, 15499, 20383, 23953, 108493, 142681, 153581, 167671, 263483, 1075067, 1689391, 1844381, 2610877, 11825737, 18276139, 28719647, 201037529]

約数ペア:

[(1, 201037529), (7, 28719647), (11, 18276139), (17, 11825737), (77, 2610877), (109, 1844381), (119, 1689391), (187, 1075067), (763, 263483), (1199, 167671), (1309, 153581), (1409, 142681), (1853, 108493), (8393, 23953), (9863, 20383), (12971, 15499)]