201974050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{66221}}^1$

素因数の和:66294

約数の個数: 24

約数和(自身を含む): 381836052

約数和(自身を除く): 179862002

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 66221, 132442, 331105, 662210, 1655525, 3311050, 4039481, 8078962, 20197405, 40394810, 100987025, 201974050]

約数ペア:

[(1, 201974050), (2, 100987025), (5, 40394810), (10, 20197405), (25, 8078962), (50, 4039481), (61, 3311050), (122, 1655525), (305, 662210), (610, 331105), (1525, 132442), (3050, 66221)]