2003013754552

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{207811}}^1$

素因数の和:208148

約数の個数: 64

約数和(自身を含む): 3866300697600

約数和(自身を除く): 1863286943048

約数列:

[1, 2, 4, 8, 79, 101, 151, 158, 202, 302, 316, 404, 604, 632, 808, 1208, 7979, 11929, 15251, 15958, 23858, 30502, 31916, 47716, 61004, 63832, 95432, 122008, 207811, 415622, 831244, 1204829, 1662488, 2409658, 4819316, 9638632, 16417069, 20988911, 31379461, 32834138, 41977822, 62758922, 65668276, 83955644, 125517844, 131336552, 167911288, 251035688, 1658123969, 2478977419, 3169325561, 3316247938, 4957954838, 6338651122, 6632495876, 9915909676, 12677302244, 13264991752, 19831819352, 25354604488, 250376719319, 500753438638, 1001506877276, 2003013754552]

約数ペア:

[(1, 2003013754552), (2, 1001506877276), (4, 500753438638), (8, 250376719319), (79, 25354604488), (101, 19831819352), (151, 13264991752), (158, 12677302244), (202, 9915909676), (302, 6632495876), (316, 6338651122), (404, 4957954838), (604, 3316247938), (632, 3169325561), (808, 2478977419), (1208, 1658123969), (7979, 251035688), (11929, 167911288), (15251, 131336552), (15958, 125517844), (23858, 83955644), (30502, 65668276), (31916, 62758922), (47716, 41977822), (61004, 32834138), (63832, 31379461), (95432, 20988911), (122008, 16417069), (207811, 9638632), (415622, 4819316), (831244, 2409658), (1204829, 1662488)]