201071313

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 306682740

約数和(自身を除く): 105611427

約数列:

[1, 3, 9, 23, 69, 157, 207, 269, 471, 529, 807, 1413, 1587, 2421, 3611, 4761, 6187, 10833, 18561, 32499, 42233, 55683, 83053, 126699, 142301, 249159, 380097, 426903, 747477, 971359, 1280709, 2914077, 8742231, 22341257, 67023771, 201071313]

約数ペア:

[(1, 201071313), (3, 67023771), (9, 22341257), (23, 8742231), (69, 2914077), (157, 1280709), (207, 971359), (269, 747477), (471, 426903), (529, 380097), (807, 249159), (1413, 142301), (1587, 126699), (2421, 83053), (3611, 55683), (4761, 42233), (6187, 32499), (10833, 18561)]