213163896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3557}}^1$

素因数の和:3804

約数の個数: 64

約数和(自身を含む): 584081280

約数和(自身を除く): 370917384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 681, 908, 1362, 1816, 2497, 2724, 3557, 4994, 5448, 7114, 7491, 9988, 10671, 14228, 14982, 19976, 21342, 28456, 29964, 39127, 42684, 59928, 78254, 85368, 117381, 156508, 234762, 313016, 469524, 807439, 939048, 1614878, 2422317, 3229756, 4844634, 6459512, 8881829, 9689268, 17763658, 19378536, 26645487, 35527316, 53290974, 71054632, 106581948, 213163896]

約数ペア:

[(1, 213163896), (2, 106581948), (3, 71054632), (4, 53290974), (6, 35527316), (8, 26645487), (11, 19378536), (12, 17763658), (22, 9689268), (24, 8881829), (33, 6459512), (44, 4844634), (66, 3229756), (88, 2422317), (132, 1614878), (227, 939048), (264, 807439), (454, 469524), (681, 313016), (908, 234762), (1362, 156508), (1816, 117381), (2497, 85368), (2724, 78254), (3557, 59928), (4994, 42684), (5448, 39127), (7114, 29964), (7491, 28456), (9988, 21342), (10671, 19976), (14228, 14982)]