201643190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19333}}^1$

素因数の和:19496

約数の個数: 32

約数和(自身を含む): 417614400

約数和(自身を除く): 215971210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 19333, 38666, 96665, 135331, 193330, 270662, 676655, 1353310, 2880617, 5761234, 14403085, 20164319, 28806170, 40328638, 100821595, 201643190]

約数ペア:

[(1, 201643190), (2, 100821595), (5, 40328638), (7, 28806170), (10, 20164319), (14, 14403085), (35, 5761234), (70, 2880617), (149, 1353310), (298, 676655), (745, 270662), (1043, 193330), (1490, 135331), (2086, 96665), (5215, 38666), (10430, 19333)]