228049011

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 354201120

約数和(自身を除く): 126152109

約数列:

[1, 3, 9, 29, 41, 87, 101, 123, 211, 261, 303, 369, 633, 909, 1189, 1899, 2929, 3567, 4141, 6119, 8651, 8787, 10701, 12423, 18357, 21311, 25953, 26361, 37269, 55071, 63933, 77859, 120089, 191799, 250879, 360267, 618019, 752637, 873751, 1080801, 1854057, 2257911, 2621253, 5562171, 7863759, 25338779, 76016337, 228049011]

約数ペア:

[(1, 228049011), (3, 76016337), (9, 25338779), (29, 7863759), (41, 5562171), (87, 2621253), (101, 2257911), (123, 1854057), (211, 1080801), (261, 873751), (303, 752637), (369, 618019), (633, 360267), (909, 250879), (1189, 191799), (1899, 120089), (2929, 77859), (3567, 63933), (4141, 55071), (6119, 37269), (8651, 26361), (8787, 25953), (10701, 21311), (12423, 18357)]