202435288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 431193600

約数和(自身を除く): 228758312

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 79, 88, 148, 158, 296, 316, 407, 632, 787, 814, 869, 1574, 1628, 1738, 2923, 3148, 3256, 3476, 5846, 6296, 6952, 8657, 11692, 17314, 23384, 29119, 32153, 34628, 58238, 62173, 64306, 69256, 116476, 124346, 128612, 232952, 248692, 257224, 320309, 497384, 640618, 683903, 1281236, 1367806, 2300401, 2562472, 2735612, 4600802, 5471224, 9201604, 18403208, 25304411, 50608822, 101217644, 202435288]

約数ペア:

[(1, 202435288), (2, 101217644), (4, 50608822), (8, 25304411), (11, 18403208), (22, 9201604), (37, 5471224), (44, 4600802), (74, 2735612), (79, 2562472), (88, 2300401), (148, 1367806), (158, 1281236), (296, 683903), (316, 640618), (407, 497384), (632, 320309), (787, 257224), (814, 248692), (869, 232952), (1574, 128612), (1628, 124346), (1738, 116476), (2923, 69256), (3148, 64306), (3256, 62173), (3476, 58238), (5846, 34628), (6296, 32153), (6952, 29119), (8657, 23384), (11692, 17314)]