202113466910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{207643}}^1$

素因数の和:207825

約数の個数: 64

約数和(自身を含む): 394689715200

約数和(自身を除く): 192576248290

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 109, 190, 218, 235, 470, 545, 893, 1090, 1786, 2071, 4142, 4465, 5123, 8930, 10246, 10355, 20710, 25615, 51230, 97337, 194674, 207643, 415286, 486685, 973370, 1038215, 2076430, 3945217, 7890434, 9759221, 19518442, 19726085, 22633087, 39452170, 45266174, 48796105, 97592210, 113165435, 185425199, 226330870, 370850398, 430028653, 860057306, 927125995, 1063755089, 1854251990, 2127510178, 2150143265, 4300286530, 5318775445, 10637550890, 20211346691, 40422693382, 101056733455, 202113466910]

約数ペア:

[(1, 202113466910), (2, 101056733455), (5, 40422693382), (10, 20211346691), (19, 10637550890), (38, 5318775445), (47, 4300286530), (94, 2150143265), (95, 2127510178), (109, 1854251990), (190, 1063755089), (218, 927125995), (235, 860057306), (470, 430028653), (545, 370850398), (893, 226330870), (1090, 185425199), (1786, 113165435), (2071, 97592210), (4142, 48796105), (4465, 45266174), (5123, 39452170), (8930, 22633087), (10246, 19726085), (10355, 19518442), (20710, 9759221), (25615, 7890434), (51230, 3945217), (97337, 2076430), (194674, 1038215), (207643, 973370), (415286, 486685)]