200872010

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 365783040

約数和(自身を除く): 164911030

約数列:

[1, 2, 5, 10, 179, 293, 358, 383, 586, 766, 895, 1465, 1790, 1915, 2930, 3830, 52447, 68557, 104894, 112219, 137114, 224438, 262235, 342785, 524470, 561095, 685570, 1122190, 20087201, 40174402, 100436005, 200872010]

約数ペア:

[(1, 200872010), (2, 100436005), (5, 40174402), (10, 20087201), (179, 1122190), (293, 685570), (358, 561095), (383, 524470), (586, 342785), (766, 262235), (895, 224438), (1465, 137114), (1790, 112219), (1915, 104894), (2930, 68557), (3830, 52447)]