195742930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15773}}^1$

素因数の和:15870

約数の個数: 32

約数和(自身を含む): 378197424

約数和(自身を除く): 182454494

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 15773, 31546, 78865, 157730, 268141, 536282, 1151429, 1340705, 2302858, 2681410, 5757145, 11514290, 19574293, 39148586, 97871465, 195742930]

約数ペア:

[(1, 195742930), (2, 97871465), (5, 39148586), (10, 19574293), (17, 11514290), (34, 5757145), (73, 2681410), (85, 2302858), (146, 1340705), (170, 1151429), (365, 536282), (730, 268141), (1241, 157730), (2482, 78865), (6205, 31546), (12410, 15773)]