201071072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1483}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 418844160

約数和(自身を除く): 217773088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 223, 304, 446, 608, 892, 1483, 1784, 2966, 3568, 4237, 5932, 7136, 8474, 11864, 16948, 23728, 28177, 33896, 47456, 56354, 67792, 112708, 135584, 225416, 330709, 450832, 661418, 901664, 1322836, 2645672, 5291344, 6283471, 10582688, 12566942, 25133884, 50267768, 100535536, 201071072]

約数ペア:

[(1, 201071072), (2, 100535536), (4, 50267768), (8, 25133884), (16, 12566942), (19, 10582688), (32, 6283471), (38, 5291344), (76, 2645672), (152, 1322836), (223, 901664), (304, 661418), (446, 450832), (608, 330709), (892, 225416), (1483, 135584), (1784, 112708), (2966, 67792), (3568, 56354), (4237, 47456), (5932, 33896), (7136, 28177), (8474, 23728), (11864, 16948)]