202138910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34319}}^1$

素因数の和:34376

約数の個数: 32

約数和(自身を含む): 395366400

約数和(自身を除く): 193227490

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 34319, 68638, 171595, 343190, 652061, 1063889, 1304122, 2127778, 3260305, 5319445, 6520610, 10638890, 20213891, 40427782, 101069455, 202138910]

約数ペア:

[(1, 202138910), (2, 101069455), (5, 40427782), (10, 20213891), (19, 10638890), (31, 6520610), (38, 5319445), (62, 3260305), (95, 2127778), (155, 1304122), (190, 1063889), (310, 652061), (589, 343190), (1178, 171595), (2945, 68638), (5890, 34319)]