196451268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9613}}^1$

素因数の和:9764

約数の個数: 48

約数和(自身を含む): 497466816

約数和(自身を除く): 301015548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 9613, 10218, 19226, 20436, 28839, 38452, 57678, 115356, 124969, 249938, 374907, 499876, 749814, 1259303, 1499628, 2518606, 3777909, 5037212, 7555818, 15111636, 16370939, 32741878, 49112817, 65483756, 98225634, 196451268]

約数ペア:

[(1, 196451268), (2, 98225634), (3, 65483756), (4, 49112817), (6, 32741878), (12, 16370939), (13, 15111636), (26, 7555818), (39, 5037212), (52, 3777909), (78, 2518606), (131, 1499628), (156, 1259303), (262, 749814), (393, 499876), (524, 374907), (786, 249938), (1572, 124969), (1703, 115356), (3406, 57678), (5109, 38452), (6812, 28839), (9613, 20436), (10218, 19226)]