201083536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{661459}}^1$

素因数の和:661486

約数の個数: 20

約数和(自身を含む): 410105200

約数和(自身を除く): 209021664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 661459, 1322918, 2645836, 5291672, 10583344, 12567721, 25135442, 50270884, 100541768, 201083536]

約数ペア:

[(1, 201083536), (2, 100541768), (4, 50270884), (8, 25135442), (16, 12567721), (19, 10583344), (38, 5291672), (76, 2645836), (152, 1322918), (304, 661459)]