201315436

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 411264000

約数和(自身を除く): 209948564

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 239, 268, 449, 469, 478, 898, 938, 956, 1673, 1796, 1876, 3143, 3346, 6286, 6692, 12572, 16013, 30083, 32026, 60166, 64052, 107311, 112091, 120332, 210581, 214622, 224182, 421162, 429244, 448364, 751177, 842324, 1502354, 3004708, 7189837, 14379674, 28759348, 50328859, 100657718, 201315436]

約数ペア:

[(1, 201315436), (2, 100657718), (4, 50328859), (7, 28759348), (14, 14379674), (28, 7189837), (67, 3004708), (134, 1502354), (239, 842324), (268, 751177), (449, 448364), (469, 429244), (478, 421162), (898, 224182), (938, 214622), (956, 210581), (1673, 120332), (1796, 112091), (1876, 107311), (3143, 64052), (3346, 60166), (6286, 32026), (6692, 30083), (12572, 16013)]