229778948

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 483302400

約数和(自身を除く): 253523452

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 812, 854, 1708, 1769, 3538, 4639, 7076, 9278, 12383, 18556, 24766, 32473, 49532, 64946, 129892, 134531, 269062, 282979, 538124, 565958, 941717, 1131916, 1883434, 1980853, 3766868, 3961706, 7923412, 8206391, 16412782, 32825564, 57444737, 114889474, 229778948]

約数ペア:

[(1, 229778948), (2, 114889474), (4, 57444737), (7, 32825564), (14, 16412782), (28, 8206391), (29, 7923412), (58, 3961706), (61, 3766868), (116, 1980853), (122, 1883434), (203, 1131916), (244, 941717), (406, 565958), (427, 538124), (812, 282979), (854, 269062), (1708, 134531), (1769, 129892), (3538, 64946), (4639, 49532), (7076, 32473), (9278, 24766), (12383, 18556)]