208024250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 460512000

約数和(自身を除く): 252487750

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 725, 875, 1015, 1450, 1750, 2030, 3625, 4099, 5075, 7250, 8198, 10150, 20495, 25375, 28693, 40990, 50750, 57386, 102475, 118871, 143465, 204950, 237742, 286930, 512375, 594355, 717325, 832097, 1024750, 1188710, 1434650, 1664194, 2971775, 3586625, 4160485, 5943550, 7173250, 8320970, 14858875, 20802425, 29717750, 41604850, 104012125, 208024250]

約数ペア:

[(1, 208024250), (2, 104012125), (5, 41604850), (7, 29717750), (10, 20802425), (14, 14858875), (25, 8320970), (29, 7173250), (35, 5943550), (50, 4160485), (58, 3586625), (70, 2971775), (125, 1664194), (145, 1434650), (175, 1188710), (203, 1024750), (250, 832097), (290, 717325), (350, 594355), (406, 512375), (725, 286930), (875, 237742), (1015, 204950), (1450, 143465), (1750, 118871), (2030, 102475), (3625, 57386), (4099, 50750), (5075, 40990), (7250, 28693), (8198, 25375), (10150, 20495)]