202117766

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 318729600

約数和(自身を除く): 116611834

約数列:

[1, 2, 47, 61, 94, 101, 122, 202, 349, 698, 2867, 4747, 5734, 6161, 9494, 12322, 16403, 21289, 32806, 35249, 42578, 70498, 289567, 579134, 1000583, 1656703, 2001166, 2150189, 3313406, 4300378, 101058883, 202117766]

約数ペア:

[(1, 202117766), (2, 101058883), (47, 4300378), (61, 3313406), (94, 2150189), (101, 2001166), (122, 1656703), (202, 1000583), (349, 579134), (698, 289567), (2867, 70498), (4747, 42578), (5734, 35249), (6161, 32806), (9494, 21289), (12322, 16403)]