201967360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{22541}}^1$

素因数の和:22569

約数の個数: 72

約数和(自身を含む): 552910176

約数和(自身を除く): 350942816

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, 22541, 45082, 90164, 112705, 157787, 180328, 225410, 315574, 360656, 450820, 631148, 721312, 788935, 901640, 1262296, 1442624, 1577870, 1803280, 2524592, 2885248, 3155740, 3606560, 5049184, 5770496, 6311480, 7213120, 10098368, 12622960, 14426240, 20196736, 25245920, 28852480, 40393472, 50491840, 100983680, 201967360]

約数ペア:

[(1, 201967360), (2, 100983680), (4, 50491840), (5, 40393472), (7, 28852480), (8, 25245920), (10, 20196736), (14, 14426240), (16, 12622960), (20, 10098368), (28, 7213120), (32, 6311480), (35, 5770496), (40, 5049184), (56, 3606560), (64, 3155740), (70, 2885248), (80, 2524592), (112, 1803280), (128, 1577870), (140, 1442624), (160, 1262296), (224, 901640), (256, 788935), (280, 721312), (320, 631148), (448, 450820), (560, 360656), (640, 315574), (896, 225410), (1120, 180328), (1280, 157787), (1792, 112705), (2240, 90164), (4480, 45082), (8960, 22541)]