202181344

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 406997136

約数和(自身を除く): 204815792

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 181, 268, 362, 521, 536, 724, 1042, 1072, 1448, 2084, 2144, 2896, 4168, 5792, 8336, 12127, 16672, 24254, 34907, 48508, 69814, 94301, 97016, 139628, 188602, 194032, 279256, 377204, 388064, 558512, 754408, 1117024, 1508816, 3017632, 6318167, 12636334, 25272668, 50545336, 101090672, 202181344]

約数ペア:

[(1, 202181344), (2, 101090672), (4, 50545336), (8, 25272668), (16, 12636334), (32, 6318167), (67, 3017632), (134, 1508816), (181, 1117024), (268, 754408), (362, 558512), (521, 388064), (536, 377204), (724, 279256), (1042, 194032), (1072, 188602), (1448, 139628), (2084, 97016), (2144, 94301), (2896, 69814), (4168, 48508), (5792, 34907), (8336, 24254), (12127, 16672)]