127602076

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{21001}}^1$

素因数の和:21050

約数の個数: 36

約数和(自身を含む): 268153536

約数和(自身を除く): 140551460

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 21001, 42002, 84004, 147007, 294014, 588028, 651031, 1029049, 1302062, 2058098, 2604124, 4116196, 4557217, 9114434, 18228868, 31900519, 63801038, 127602076]

約数ペア:

[(1, 127602076), (2, 63801038), (4, 31900519), (7, 18228868), (14, 9114434), (28, 4557217), (31, 4116196), (49, 2604124), (62, 2058098), (98, 1302062), (124, 1029049), (196, 651031), (217, 588028), (434, 294014), (868, 147007), (1519, 84004), (3038, 42002), (6076, 21001)]