201228160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{44917}}^1$

素因数の和:44943

約数の個数: 64

約数和(自身を含む): 549796320

約数和(自身を除く): 348568160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 44917, 89834, 179668, 224585, 314419, 359336, 449170, 628838, 718672, 898340, 1257676, 1437344, 1572095, 1796680, 2515352, 2874688, 3144190, 3593360, 5030704, 5749376, 6288380, 7186720, 10061408, 12576760, 14373440, 20122816, 25153520, 28746880, 40245632, 50307040, 100614080, 201228160]

約数ペア:

[(1, 201228160), (2, 100614080), (4, 50307040), (5, 40245632), (7, 28746880), (8, 25153520), (10, 20122816), (14, 14373440), (16, 12576760), (20, 10061408), (28, 7186720), (32, 6288380), (35, 5749376), (40, 5030704), (56, 3593360), (64, 3144190), (70, 2874688), (80, 2515352), (112, 1796680), (128, 1572095), (140, 1437344), (160, 1257676), (224, 898340), (280, 718672), (320, 628838), (448, 449170), (560, 359336), (640, 314419), (896, 224585), (1120, 179668), (2240, 89834), (4480, 44917)]