201215898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1259}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 470564640

約数和(自身を除く): 269348742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 683, 1259, 1366, 2049, 2518, 3777, 4098, 6147, 7554, 8879, 11331, 12294, 16367, 17758, 22662, 26637, 32734, 49101, 53274, 79911, 98202, 147303, 159822, 294606, 859897, 1719794, 2579691, 5159382, 7739073, 11178661, 15478146, 22357322, 33535983, 67071966, 100607949, 201215898]

約数ペア:

[(1, 201215898), (2, 100607949), (3, 67071966), (6, 33535983), (9, 22357322), (13, 15478146), (18, 11178661), (26, 7739073), (39, 5159382), (78, 2579691), (117, 1719794), (234, 859897), (683, 294606), (1259, 159822), (1366, 147303), (2049, 98202), (2518, 79911), (3777, 53274), (4098, 49101), (6147, 32734), (7554, 26637), (8879, 22662), (11331, 17758), (12294, 16367)]