203464222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 357654528

約数和(自身を除く): 154190306

約数列:

[1, 2, 13, 26, 31, 41, 47, 62, 82, 94, 131, 262, 403, 533, 611, 806, 1066, 1222, 1271, 1457, 1703, 1927, 2542, 2914, 3406, 3854, 4061, 5371, 6157, 8122, 10742, 12314, 16523, 18941, 25051, 33046, 37882, 50102, 52793, 59737, 69823, 80041, 105586, 119474, 139646, 160082, 166501, 190867, 252437, 333002, 381734, 504874, 776581, 1553162, 2164513, 2481271, 3281681, 4329026, 4962542, 6563362, 7825547, 15651094, 101732111, 203464222]

約数ペア:

[(1, 203464222), (2, 101732111), (13, 15651094), (26, 7825547), (31, 6563362), (41, 4962542), (47, 4329026), (62, 3281681), (82, 2481271), (94, 2164513), (131, 1553162), (262, 776581), (403, 504874), (533, 381734), (611, 333002), (806, 252437), (1066, 190867), (1222, 166501), (1271, 160082), (1457, 139646), (1703, 119474), (1927, 105586), (2542, 80041), (2914, 69823), (3406, 59737), (3854, 52793), (4061, 50102), (5371, 37882), (6157, 33046), (8122, 25051), (10742, 18941), (12314, 16523)]