195321516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1129}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 491685600

約数和(自身を除く): 296364084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1109, 1129, 2218, 2258, 3327, 3387, 4436, 4516, 6654, 6774, 13308, 13548, 14417, 14677, 28834, 29354, 43251, 44031, 57668, 58708, 86502, 88062, 173004, 176124, 1252061, 2504122, 3756183, 5008244, 7512366, 15024732, 16276793, 32553586, 48830379, 65107172, 97660758, 195321516]

約数ペア:

[(1, 195321516), (2, 97660758), (3, 65107172), (4, 48830379), (6, 32553586), (12, 16276793), (13, 15024732), (26, 7512366), (39, 5008244), (52, 3756183), (78, 2504122), (156, 1252061), (1109, 176124), (1129, 173004), (2218, 88062), (2258, 86502), (3327, 58708), (3387, 57668), (4436, 44031), (4516, 43251), (6654, 29354), (6774, 28834), (13308, 14677), (13548, 14417)]