202969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211427}}^1$

素因数の和:211447

約数の個数: 56

約数和(自身を含む): 644432544

約数和(自身を除く): 441462624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 211427, 422854, 634281, 845708, 1057135, 1268562, 1691416, 2114270, 2537124, 3171405, 3382832, 4228540, 5074248, 6342810, 6765664, 8457080, 10148496, 12685620, 13531328, 16914160, 20296992, 25371240, 33828320, 40593984, 50742480, 67656640, 101484960, 202969920]

約数ペア:

[(1, 202969920), (2, 101484960), (3, 67656640), (4, 50742480), (5, 40593984), (6, 33828320), (8, 25371240), (10, 20296992), (12, 16914160), (15, 13531328), (16, 12685620), (20, 10148496), (24, 8457080), (30, 6765664), (32, 6342810), (40, 5074248), (48, 4228540), (60, 3382832), (64, 3171405), (80, 2537124), (96, 2114270), (120, 1691416), (160, 1268562), (192, 1057135), (240, 845708), (320, 634281), (480, 422854), (960, 211427)]