194940408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{624809}}^1$

素因数の和:624831

約数の個数: 32

約数和(自身を含む): 524840400

約数和(自身を除く): 329899992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 624809, 1249618, 1874427, 2499236, 3748854, 4998472, 7497708, 8122517, 14995416, 16245034, 24367551, 32490068, 48735102, 64980136, 97470204, 194940408]

約数ペア:

[(1, 194940408), (2, 97470204), (3, 64980136), (4, 48735102), (6, 32490068), (8, 24367551), (12, 16245034), (13, 14995416), (24, 8122517), (26, 7497708), (39, 4998472), (52, 3748854), (78, 2499236), (104, 1874427), (156, 1249618), (312, 624809)]