221970564

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{120899}}^1$

素因数の和:120929

約数の個数: 48

約数和(自身を含む): 609336000

約数和(自身を除く): 387365436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 120899, 241798, 362697, 483596, 725394, 1088091, 1450788, 2055283, 2176182, 3264273, 4110566, 4352364, 6165849, 6528546, 8221132, 12331698, 13057092, 18497547, 24663396, 36995094, 55492641, 73990188, 110985282, 221970564]

約数ペア:

[(1, 221970564), (2, 110985282), (3, 73990188), (4, 55492641), (6, 36995094), (9, 24663396), (12, 18497547), (17, 13057092), (18, 12331698), (27, 8221132), (34, 6528546), (36, 6165849), (51, 4352364), (54, 4110566), (68, 3264273), (102, 2176182), (108, 2055283), (153, 1450788), (204, 1088091), (306, 725394), (459, 483596), (612, 362697), (918, 241798), (1836, 120899)]