202807976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4649}}^1$

素因数の和:4722

約数の個数: 64

約数和(自身を含む): 468720000

約数和(自身を除く): 265912024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 4649, 5453, 6232, 9298, 10906, 18596, 21812, 32543, 37192, 43624, 65086, 88331, 130172, 176662, 190609, 260344, 353324, 381218, 618317, 706648, 762436, 1236634, 1334263, 1524872, 2473268, 2668526, 3621571, 4946536, 5337052, 7243142, 10674104, 14486284, 25350997, 28972568, 50701994, 101403988, 202807976]

約数ペア:

[(1, 202807976), (2, 101403988), (4, 50701994), (7, 28972568), (8, 25350997), (14, 14486284), (19, 10674104), (28, 7243142), (38, 5337052), (41, 4946536), (56, 3621571), (76, 2668526), (82, 2473268), (133, 1524872), (152, 1334263), (164, 1236634), (266, 762436), (287, 706648), (328, 618317), (532, 381218), (574, 353324), (779, 260344), (1064, 190609), (1148, 176662), (1558, 130172), (2296, 88331), (3116, 65086), (4649, 43624), (5453, 37192), (6232, 32543), (9298, 21812), (10906, 18596)]