206918284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{9689}}^1$

素因数の和:9993

約数の個数: 24

約数和(自身を含む): 382561200

約数和(自身を除く): 175642916

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 9689, 10678, 19378, 21356, 38756, 184091, 368182, 736364, 2722609, 5445218, 10890436, 51729571, 103459142, 206918284]

約数ペア:

[(1, 206918284), (2, 103459142), (4, 51729571), (19, 10890436), (38, 5445218), (76, 2722609), (281, 736364), (562, 368182), (1124, 184091), (5339, 38756), (9689, 21356), (10678, 19378)]