202970292518

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10613}}^1\times {\mathrm{18713}}^1$

素因数の和:29408

約数の個数: 32

約数和(自身を含む): 352767583296

約数和(自身を除く): 149797290778

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 10613, 18713, 21226, 37426, 74291, 130991, 148582, 261982, 774749, 1366049, 1549498, 2732098, 5423243, 9562343, 10846486, 19124686, 198601069, 397202138, 1390207483, 2780414966, 14497878037, 28995756074, 101485146259, 202970292518]

約数ペア:

[(1, 202970292518), (2, 101485146259), (7, 28995756074), (14, 14497878037), (73, 2780414966), (146, 1390207483), (511, 397202138), (1022, 198601069), (10613, 19124686), (18713, 10846486), (21226, 9562343), (37426, 5423243), (74291, 2732098), (130991, 1549498), (148582, 1366049), (261982, 774749)]