202183750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8554

約数の個数: 40

約数和(自身を含む): 398966040

約数和(自身を除く): 196782290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2375, 4750, 8513, 11875, 17026, 23750, 42565, 85130, 161747, 212825, 323494, 425650, 808735, 1064125, 1617470, 2128250, 4043675, 5320625, 8087350, 10641250, 20218375, 40436750, 101091875, 202183750]

約数ペア:

[(1, 202183750), (2, 101091875), (5, 40436750), (10, 20218375), (19, 10641250), (25, 8087350), (38, 5320625), (50, 4043675), (95, 2128250), (125, 1617470), (190, 1064125), (250, 808735), (475, 425650), (625, 323494), (950, 212825), (1250, 161747), (2375, 85130), (4750, 42565), (8513, 23750), (11875, 17026)]