196913471708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4649}}^1\times {\mathrm{5113}}^1$

素因数の和:9894

約数の個数: 48

約数和(自身を含む): 366213540000

約数和(自身を除く): 169300068292

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 4649, 5113, 8284, 9298, 10226, 18596, 20452, 88331, 97147, 176662, 194294, 353324, 388588, 506741, 557317, 1013482, 1114634, 2026964, 2229268, 9628079, 10589023, 19256158, 21178046, 23770337, 38512316, 42356092, 47540674, 95081348, 451636403, 903272806, 1806545612, 2590966733, 5181933466, 10363866932, 49228367927, 98456735854, 196913471708]

約数ペア:

[(1, 196913471708), (2, 98456735854), (4, 49228367927), (19, 10363866932), (38, 5181933466), (76, 2590966733), (109, 1806545612), (218, 903272806), (436, 451636403), (2071, 95081348), (4142, 47540674), (4649, 42356092), (5113, 38512316), (8284, 23770337), (9298, 21178046), (10226, 19256158), (18596, 10589023), (20452, 9628079), (88331, 2229268), (97147, 2026964), (176662, 1114634), (194294, 1013482), (353324, 557317), (388588, 506741)]