200819742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 429701760

約数和(自身を除く): 228882018

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 179, 289, 358, 537, 578, 647, 867, 1074, 1294, 1734, 1941, 3043, 3882, 6086, 9129, 10999, 18258, 21998, 32997, 51731, 65994, 103462, 115813, 155193, 186983, 231626, 310386, 347439, 373966, 560949, 694878, 1121898, 1968821, 3937642, 5906463, 11812926, 33469957, 66939914, 100409871, 200819742]

約数ペア:

[(1, 200819742), (2, 100409871), (3, 66939914), (6, 33469957), (17, 11812926), (34, 5906463), (51, 3937642), (102, 1968821), (179, 1121898), (289, 694878), (358, 560949), (537, 373966), (578, 347439), (647, 310386), (867, 231626), (1074, 186983), (1294, 155193), (1734, 115813), (1941, 103462), (3043, 65994), (3882, 51731), (6086, 32997), (9129, 21998), (10999, 18258)]