215553602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 367455744

約数和(自身を除く): 151902142

約数列:

[1, 2, 11, 22, 31, 62, 113, 226, 341, 682, 1243, 2486, 2797, 3503, 5594, 7006, 30767, 38533, 61534, 77066, 86707, 173414, 316061, 632122, 953777, 1907554, 3476671, 6953342, 9797891, 19595782, 107776801, 215553602]

約数ペア:

[(1, 215553602), (2, 107776801), (11, 19595782), (22, 9797891), (31, 6953342), (62, 3476671), (113, 1907554), (226, 953777), (341, 632122), (682, 316061), (1243, 173414), (2486, 86707), (2797, 77066), (3503, 61534), (5594, 38533), (7006, 30767)]