201340010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 397135872

約数和(自身を除く): 195795862

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 113, 170, 223, 226, 235, 446, 470, 565, 799, 1115, 1130, 1598, 1921, 2230, 3791, 3842, 3995, 5311, 7582, 7990, 9605, 10481, 10622, 18955, 19210, 20962, 25199, 26555, 37910, 50398, 52405, 53110, 90287, 104810, 125995, 178177, 180574, 251990, 356354, 428383, 451435, 856766, 890885, 902870, 1184353, 1781770, 2141915, 2368706, 4283830, 5921765, 11843530, 20134001, 40268002, 100670005, 201340010]

約数ペア:

[(1, 201340010), (2, 100670005), (5, 40268002), (10, 20134001), (17, 11843530), (34, 5921765), (47, 4283830), (85, 2368706), (94, 2141915), (113, 1781770), (170, 1184353), (223, 902870), (226, 890885), (235, 856766), (446, 451435), (470, 428383), (565, 356354), (799, 251990), (1115, 180574), (1130, 178177), (1598, 125995), (1921, 104810), (2230, 90287), (3791, 53110), (3842, 52405), (3995, 50398), (5311, 37910), (7582, 26555), (7990, 25199), (9605, 20962), (10481, 19210), (10622, 18955)]