211672024915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{209569}}^1$

素因数の和:210007

約数の個数: 32

約数和(自身を含む): 280957924800

約数和(自身を除く): 69285899885

約数列:

[1, 5, 13, 41, 65, 205, 379, 533, 1895, 2665, 4927, 15539, 24635, 77695, 202007, 209569, 1010035, 1047845, 2724397, 8592329, 13621985, 42961645, 79426651, 111700277, 397133255, 558501385, 1032546463, 3256492691, 5162732315, 16282463455, 42334404983, 211672024915]

約数ペア:

[(1, 211672024915), (5, 42334404983), (13, 16282463455), (41, 5162732315), (65, 3256492691), (205, 1032546463), (379, 558501385), (533, 397133255), (1895, 111700277), (2665, 79426651), (4927, 42961645), (15539, 13621985), (24635, 8592329), (77695, 2724397), (202007, 1047845), (209569, 1010035)]