209323208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{11593}}^1$

素因数の和:11697

約数の個数: 32

約数和(自身を含む): 409731960

約数和(自身を除く): 200408752

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 11593, 18056, 23186, 46372, 92744, 428941, 707173, 857882, 1414346, 1715764, 2828692, 3431528, 5657384, 26165401, 52330802, 104661604, 209323208]

約数ペア:

[(1, 209323208), (2, 104661604), (4, 52330802), (8, 26165401), (37, 5657384), (61, 3431528), (74, 2828692), (122, 1715764), (148, 1414346), (244, 857882), (296, 707173), (488, 428941), (2257, 92744), (4514, 46372), (9028, 23186), (11593, 18056)]