202161930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1811}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 493545312

約数和(自身を除く): 291383382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1811, 1830, 3622, 3721, 5433, 7442, 9055, 10866, 11163, 18110, 18605, 22326, 27165, 37210, 54330, 55815, 110471, 111630, 220942, 331413, 552355, 662826, 1104710, 1657065, 3314130, 6738731, 13477462, 20216193, 33693655, 40432386, 67387310, 101080965, 202161930]

約数ペア:

[(1, 202161930), (2, 101080965), (3, 67387310), (5, 40432386), (6, 33693655), (10, 20216193), (15, 13477462), (30, 6738731), (61, 3314130), (122, 1657065), (183, 1104710), (305, 662826), (366, 552355), (610, 331413), (915, 220942), (1811, 111630), (1830, 110471), (3622, 55815), (3721, 54330), (5433, 37210), (7442, 27165), (9055, 22326), (10866, 18605), (11163, 18110)]