201551874108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1954613}}^1$

素因数の和:1955294

約数の個数: 48

約数和(自身を含む): 507230151456

約数和(自身を除く): 305678277348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 661, 1322, 1983, 2644, 3966, 7932, 8593, 17186, 25779, 34372, 51558, 103116, 1954613, 3909226, 5863839, 7818452, 11727678, 23455356, 25409969, 50819938, 76229907, 101639876, 152459814, 304919628, 1291999193, 2583998386, 3875997579, 5167996772, 7751995158, 15503990316, 16795989509, 33591979018, 50387968527, 67183958036, 100775937054, 201551874108]

約数ペア:

[(1, 201551874108), (2, 100775937054), (3, 67183958036), (4, 50387968527), (6, 33591979018), (12, 16795989509), (13, 15503990316), (26, 7751995158), (39, 5167996772), (52, 3875997579), (78, 2583998386), (156, 1291999193), (661, 304919628), (1322, 152459814), (1983, 101639876), (2644, 76229907), (3966, 50819938), (7932, 25409969), (8593, 23455356), (17186, 11727678), (25779, 7818452), (34372, 5863839), (51558, 3909226), (103116, 1954613)]