200197760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{44687}}^1$

素因数の和:44713

約数の個数: 64

約数和(自身を含む): 546981120

約数和(自身を除く): 346783360

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, 44687, 89374, 178748, 223435, 312809, 357496, 446870, 625618, 714992, 893740, 1251236, 1429984, 1564045, 1787480, 2502472, 2859968, 3128090, 3574960, 5004944, 5719936, 6256180, 7149920, 10009888, 12512360, 14299840, 20019776, 25024720, 28599680, 40039552, 50049440, 100098880, 200197760]

約数ペア:

[(1, 200197760), (2, 100098880), (4, 50049440), (5, 40039552), (7, 28599680), (8, 25024720), (10, 20019776), (14, 14299840), (16, 12512360), (20, 10009888), (28, 7149920), (32, 6256180), (35, 5719936), (40, 5004944), (56, 3574960), (64, 3128090), (70, 2859968), (80, 2502472), (112, 1787480), (128, 1564045), (140, 1429984), (160, 1251236), (224, 893740), (280, 714992), (320, 625618), (448, 446870), (560, 357496), (640, 312809), (896, 223435), (1120, 178748), (2240, 89374), (4480, 44687)]