200304880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147283}}^1$

素因数の和:147313

約数の個数: 40

約数和(自身を含む): 493106832

約数和(自身を除く): 292801952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 147283, 294566, 589132, 736415, 1178264, 1472830, 2356528, 2503811, 2945660, 5007622, 5891320, 10015244, 11782640, 12519055, 20030488, 25038110, 40060976, 50076220, 100152440, 200304880]

約数ペア:

[(1, 200304880), (2, 100152440), (4, 50076220), (5, 40060976), (8, 25038110), (10, 20030488), (16, 12519055), (17, 11782640), (20, 10015244), (34, 5891320), (40, 5007622), (68, 2945660), (80, 2503811), (85, 2356528), (136, 1472830), (170, 1178264), (272, 736415), (340, 589132), (680, 294566), (1360, 147283)]