202004238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 442794240

約数和(自身を除く): 240790002

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 83, 111, 114, 166, 222, 249, 498, 577, 703, 1154, 1406, 1577, 1731, 2109, 3071, 3154, 3462, 4218, 4731, 6142, 9213, 9462, 10963, 18426, 21349, 21926, 32889, 42698, 47891, 58349, 64047, 65778, 95782, 116698, 128094, 143673, 175047, 287346, 350094, 405631, 811262, 909929, 1216893, 1771967, 1819858, 2433786, 2729787, 3543934, 5315901, 5459574, 10631802, 33667373, 67334746, 101002119, 202004238]

約数ペア:

[(1, 202004238), (2, 101002119), (3, 67334746), (6, 33667373), (19, 10631802), (37, 5459574), (38, 5315901), (57, 3543934), (74, 2729787), (83, 2433786), (111, 1819858), (114, 1771967), (166, 1216893), (222, 909929), (249, 811262), (498, 405631), (577, 350094), (703, 287346), (1154, 175047), (1406, 143673), (1577, 128094), (1731, 116698), (2109, 95782), (3071, 65778), (3154, 64047), (3462, 58349), (4218, 47891), (4731, 42698), (6142, 32889), (9213, 21926), (9462, 21349), (10963, 18426)]