203477384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{121697}}^1$

素因数の和:121733

約数の個数: 32

約数和(自身を含む): 438112800

約数和(自身を除く): 234635416

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 121697, 243394, 486788, 973576, 1338667, 2312243, 2677334, 4624486, 5354668, 9248972, 10709336, 18497944, 25434673, 50869346, 101738692, 203477384]

約数ペア:

[(1, 203477384), (2, 101738692), (4, 50869346), (8, 25434673), (11, 18497944), (19, 10709336), (22, 9248972), (38, 5354668), (44, 4624486), (76, 2677334), (88, 2312243), (152, 1338667), (209, 973576), (418, 486788), (836, 243394), (1672, 121697)]