202228890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 505128960

約数和(自身を除く): 302900070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 191, 290, 382, 435, 573, 870, 955, 1146, 1217, 1910, 2434, 2865, 3651, 5539, 5730, 6085, 7302, 11078, 12170, 16617, 18255, 27695, 33234, 35293, 36510, 55390, 70586, 83085, 105879, 166170, 176465, 211758, 232447, 352930, 464894, 529395, 697341, 1058790, 1162235, 1394682, 2324470, 3486705, 6740963, 6973410, 13481926, 20222889, 33704815, 40445778, 67409630, 101114445, 202228890]

約数ペア:

[(1, 202228890), (2, 101114445), (3, 67409630), (5, 40445778), (6, 33704815), (10, 20222889), (15, 13481926), (29, 6973410), (30, 6740963), (58, 3486705), (87, 2324470), (145, 1394682), (174, 1162235), (191, 1058790), (290, 697341), (382, 529395), (435, 464894), (573, 352930), (870, 232447), (955, 211758), (1146, 176465), (1217, 166170), (1910, 105879), (2434, 83085), (2865, 70586), (3651, 55390), (5539, 36510), (5730, 35293), (6085, 33234), (7302, 27695), (11078, 18255), (12170, 16617)]