201749128

素因数分解:

$2^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{5839}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 433094400

約数和(自身を除く): 231345272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 617, 1234, 2468, 4319, 4936, 5839, 8638, 11678, 17276, 23356, 34552, 40873, 46712, 81746, 163492, 326984, 3602663, 7205326, 14410652, 25218641, 28821304, 50437282, 100874564, 201749128]

約数ペア:

[(1, 201749128), (2, 100874564), (4, 50437282), (7, 28821304), (8, 25218641), (14, 14410652), (28, 7205326), (56, 3602663), (617, 326984), (1234, 163492), (2468, 81746), (4319, 46712), (4936, 40873), (5839, 34552), (8638, 23356), (11678, 17276)]