233516242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 136621358

約数列:

[1, 2, 31, 62, 89, 101, 178, 202, 419, 838, 2759, 3131, 5518, 6262, 8989, 12989, 17978, 25978, 37291, 42319, 74582, 84638, 278659, 557318, 1156021, 1311889, 2312042, 2623778, 3766391, 7532782, 116758121, 233516242]

約数ペア:

[(1, 233516242), (2, 116758121), (31, 7532782), (62, 3766391), (89, 2623778), (101, 2312042), (178, 1311889), (202, 1156021), (419, 557318), (838, 278659), (2759, 84638), (3131, 74582), (5518, 42319), (6262, 37291), (8989, 25978), (12989, 17978)]