194895946

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 362465280

約数和(自身を除く): 167569334

約数列:

[1, 2, 7, 14, 31, 37, 53, 62, 74, 106, 217, 229, 259, 371, 434, 458, 518, 742, 1147, 1603, 1643, 1961, 2294, 3206, 3286, 3922, 7099, 8029, 8473, 11501, 12137, 13727, 14198, 16058, 16946, 23002, 24274, 27454, 49693, 59311, 60791, 84959, 99386, 118622, 121582, 169918, 262663, 376247, 425537, 449069, 525326, 752494, 851074, 898138, 1838641, 2633729, 3143483, 3677282, 5267458, 6286966, 13921139, 27842278, 97447973, 194895946]

約数ペア:

[(1, 194895946), (2, 97447973), (7, 27842278), (14, 13921139), (31, 6286966), (37, 5267458), (53, 3677282), (62, 3143483), (74, 2633729), (106, 1838641), (217, 898138), (229, 851074), (259, 752494), (371, 525326), (434, 449069), (458, 425537), (518, 376247), (742, 262663), (1147, 169918), (1603, 121582), (1643, 118622), (1961, 99386), (2294, 84959), (3206, 60791), (3286, 59311), (3922, 49693), (7099, 27454), (8029, 24274), (8473, 23002), (11501, 16946), (12137, 16058), (13727, 14198)]