202308309

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 355537728

約数和(自身を除く): 153229419

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 67, 123, 147, 167, 201, 287, 369, 441, 469, 501, 603, 861, 1169, 1407, 1503, 2009, 2583, 2747, 3283, 3507, 4221, 6027, 6847, 8183, 8241, 9849, 10521, 11189, 18081, 19229, 20541, 24549, 24723, 29547, 33567, 47929, 57687, 61623, 73647, 78323, 100701, 134603, 143787, 173061, 234969, 335503, 403809, 431361, 458749, 548261, 704907, 1006509, 1211427, 1376247, 1644783, 3019527, 3211243, 4128741, 4934349, 9633729, 22478701, 28901187, 67436103, 202308309]

約数ペア:

[(1, 202308309), (3, 67436103), (7, 28901187), (9, 22478701), (21, 9633729), (41, 4934349), (49, 4128741), (63, 3211243), (67, 3019527), (123, 1644783), (147, 1376247), (167, 1211427), (201, 1006509), (287, 704907), (369, 548261), (441, 458749), (469, 431361), (501, 403809), (603, 335503), (861, 234969), (1169, 173061), (1407, 143787), (1503, 134603), (2009, 100701), (2583, 78323), (2747, 73647), (3283, 61623), (3507, 57687), (4221, 47929), (6027, 33567), (6847, 29547), (8183, 24723), (8241, 24549), (9849, 20541), (10521, 19229), (11189, 18081)]