213503732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{27191}}^1$

素因数の和:27359

約数の個数: 24

約数和(自身を含む): 405052032

約数和(自身を除く): 191548300

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 27191, 54382, 108764, 353483, 706966, 1413932, 4105841, 8211682, 16423364, 53375933, 106751866, 213503732]

約数ペア:

[(1, 213503732), (2, 106751866), (4, 53375933), (13, 16423364), (26, 8211682), (52, 4105841), (151, 1413932), (302, 706966), (604, 353483), (1963, 108764), (3926, 54382), (7852, 27191)]