201384449180

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2927}}^1\times {\mathrm{38653}}^1$

素因数の和:41678

約数の個数: 48

約数和(自身を含む): 427816287360

約数和(自身を除く): 226431838180

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2927, 5854, 11708, 14635, 29270, 38653, 58540, 77306, 154612, 193265, 260503, 386530, 521006, 773060, 1042012, 1302515, 2605030, 3440117, 5210060, 6880234, 13760468, 17200585, 34401170, 68802340, 113137331, 226274662, 452549324, 565686655, 1131373310, 2262746620, 10069222459, 20138444918, 40276889836, 50346112295, 100692224590, 201384449180]

約数ペア:

[(1, 201384449180), (2, 100692224590), (4, 50346112295), (5, 40276889836), (10, 20138444918), (20, 10069222459), (89, 2262746620), (178, 1131373310), (356, 565686655), (445, 452549324), (890, 226274662), (1780, 113137331), (2927, 68802340), (5854, 34401170), (11708, 17200585), (14635, 13760468), (29270, 6880234), (38653, 5210060), (58540, 3440117), (77306, 2605030), (154612, 1302515), (193265, 1042012), (260503, 773060), (386530, 521006)]