206447360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23041}}^1$

素因数の和:23069

約数の個数: 72

約数和(自身を含む): 565174176

約数和(自身を除く): 358726816

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 23041, 46082, 92164, 115205, 161287, 184328, 230410, 322574, 368656, 460820, 645148, 737312, 806435, 921640, 1290296, 1474624, 1612870, 1843280, 2580592, 2949248, 3225740, 3686560, 5161184, 5898496, 6451480, 7373120, 10322368, 12902960, 14746240, 20644736, 25805920, 29492480, 41289472, 51611840, 103223680, 206447360]

約数ペア:

[(1, 206447360), (2, 103223680), (4, 51611840), (5, 41289472), (7, 29492480), (8, 25805920), (10, 20644736), (14, 14746240), (16, 12902960), (20, 10322368), (28, 7373120), (32, 6451480), (35, 5898496), (40, 5161184), (56, 3686560), (64, 3225740), (70, 2949248), (80, 2580592), (112, 1843280), (128, 1612870), (140, 1474624), (160, 1290296), (224, 921640), (256, 806435), (280, 737312), (320, 645148), (448, 460820), (560, 368656), (640, 322574), (896, 230410), (1120, 184328), (1280, 161287), (1792, 115205), (2240, 92164), (4480, 46082), (8960, 23041)]