196978704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{315671}}^1$

素因数の和:315695

約数の個数: 40

約数和(自身を含む): 548006592

約数和(自身を除く): 351027888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 315671, 631342, 947013, 1262684, 1894026, 2525368, 3788052, 4103723, 5050736, 7576104, 8207446, 12311169, 15152208, 16414892, 24622338, 32829784, 49244676, 65659568, 98489352, 196978704]

約数ペア:

[(1, 196978704), (2, 98489352), (3, 65659568), (4, 49244676), (6, 32829784), (8, 24622338), (12, 16414892), (13, 15152208), (16, 12311169), (24, 8207446), (26, 7576104), (39, 5050736), (48, 4103723), (52, 3788052), (78, 2525368), (104, 1894026), (156, 1262684), (208, 947013), (312, 631342), (624, 315671)]