209509536

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{32573}}^1$

素因数の和:32653

約数の個数: 48

約数和(自身を含む): 558188064

約数和(自身を除く): 348678528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 32573, 65146, 97719, 130292, 195438, 260584, 390876, 521168, 781752, 1042336, 1563504, 2182391, 3127008, 4364782, 6547173, 8729564, 13094346, 17459128, 26188692, 34918256, 52377384, 69836512, 104754768, 209509536]

約数ペア:

[(1, 209509536), (2, 104754768), (3, 69836512), (4, 52377384), (6, 34918256), (8, 26188692), (12, 17459128), (16, 13094346), (24, 8729564), (32, 6547173), (48, 4364782), (67, 3127008), (96, 2182391), (134, 1563504), (201, 1042336), (268, 781752), (402, 521168), (536, 390876), (804, 260584), (1072, 195438), (1608, 130292), (2144, 97719), (3216, 65146), (6432, 32573)]