198177532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4102

約数の個数: 48

約数和(自身を含む): 416848320

約数和(自身を除く): 218670788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 812, 854, 1708, 1769, 3538, 4001, 7076, 8002, 12383, 16004, 24766, 28007, 49532, 56014, 112028, 116029, 232058, 244061, 464116, 488122, 812203, 976244, 1624406, 1708427, 3248812, 3416854, 6833708, 7077769, 14155538, 28311076, 49544383, 99088766, 198177532]

約数ペア:

[(1, 198177532), (2, 99088766), (4, 49544383), (7, 28311076), (14, 14155538), (28, 7077769), (29, 6833708), (58, 3416854), (61, 3248812), (116, 1708427), (122, 1624406), (203, 976244), (244, 812203), (406, 488122), (427, 464116), (812, 244061), (854, 232058), (1708, 116029), (1769, 112028), (3538, 56014), (4001, 49532), (7076, 28007), (8002, 24766), (12383, 16004)]