204592190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 431101440

約数和(自身を除く): 226509250

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 53, 55, 95, 106, 110, 190, 209, 265, 418, 530, 583, 1007, 1045, 1166, 1847, 2014, 2090, 2915, 3694, 5035, 5830, 9235, 10070, 11077, 18470, 20317, 22154, 35093, 40634, 55385, 70186, 97891, 101585, 110770, 175465, 195782, 203170, 350930, 386023, 489455, 772046, 978910, 1076801, 1859929, 1930115, 2153602, 3719858, 3860230, 5384005, 9299645, 10768010, 18599290, 20459219, 40918438, 102296095, 204592190]

約数ペア:

[(1, 204592190), (2, 102296095), (5, 40918438), (10, 20459219), (11, 18599290), (19, 10768010), (22, 9299645), (38, 5384005), (53, 3860230), (55, 3719858), (95, 2153602), (106, 1930115), (110, 1859929), (190, 1076801), (209, 978910), (265, 772046), (418, 489455), (530, 386023), (583, 350930), (1007, 203170), (1045, 195782), (1166, 175465), (1847, 110770), (2014, 101585), (2090, 97891), (2915, 70186), (3694, 55385), (5035, 40634), (5830, 35093), (9235, 22154), (10070, 20317), (11077, 18470)]