202180888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1663}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 469647360

約数和(自身を除く): 267466472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 668, 728, 1169, 1336, 1663, 2171, 2338, 3326, 4342, 4676, 6652, 8684, 9352, 11641, 13304, 15197, 17368, 21619, 23282, 30394, 43238, 46564, 60788, 86476, 93128, 121576, 151333, 172952, 277721, 302666, 555442, 605332, 1110884, 1210664, 1944047, 2221768, 3610373, 3888094, 7220746, 7776188, 14441492, 15552376, 25272611, 28882984, 50545222, 101090444, 202180888]

約数ペア:

[(1, 202180888), (2, 101090444), (4, 50545222), (7, 28882984), (8, 25272611), (13, 15552376), (14, 14441492), (26, 7776188), (28, 7220746), (52, 3888094), (56, 3610373), (91, 2221768), (104, 1944047), (167, 1210664), (182, 1110884), (334, 605332), (364, 555442), (668, 302666), (728, 277721), (1169, 172952), (1336, 151333), (1663, 121576), (2171, 93128), (2338, 86476), (3326, 60788), (4342, 46564), (4676, 43238), (6652, 30394), (8684, 23282), (9352, 21619), (11641, 17368), (13304, 15197)]