208463584

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6793}}^1$

素因数の和:6947

約数の個数: 48

約数和(自身を含む): 472536288

約数和(自身を除く): 264072704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 6793, 7672, 13586, 15344, 27172, 30688, 47551, 54344, 95102, 108688, 190204, 217376, 380408, 760816, 930641, 1521632, 1861282, 3722564, 6514487, 7445128, 13028974, 14890256, 26057948, 29780512, 52115896, 104231792, 208463584]

約数ペア:

[(1, 208463584), (2, 104231792), (4, 52115896), (7, 29780512), (8, 26057948), (14, 14890256), (16, 13028974), (28, 7445128), (32, 6514487), (56, 3722564), (112, 1861282), (137, 1521632), (224, 930641), (274, 760816), (548, 380408), (959, 217376), (1096, 190204), (1918, 108688), (2192, 95102), (3836, 54344), (4384, 47551), (6793, 30688), (7672, 27172), (13586, 15344)]