200775440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147629}}^1$

素因数の和:147659

約数の個数: 40

約数和(自身を含む): 494265240

約数和(自身を除く): 293489800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 147629, 295258, 590516, 738145, 1181032, 1476290, 2362064, 2509693, 2952580, 5019386, 5905160, 10038772, 11810320, 12548465, 20077544, 25096930, 40155088, 50193860, 100387720, 200775440]

約数ペア:

[(1, 200775440), (2, 100387720), (4, 50193860), (5, 40155088), (8, 25096930), (10, 20077544), (16, 12548465), (17, 11810320), (20, 10038772), (34, 5905160), (40, 5019386), (68, 2952580), (80, 2509693), (85, 2362064), (136, 1476290), (170, 1181032), (272, 738145), (340, 590516), (680, 295258), (1360, 147629)]