205420992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{152843}}^1$

素因数の和:152865

約数の個数: 56

約数和(自身を含む): 621158016

約数和(自身を除く): 415737024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 152843, 305686, 458529, 611372, 917058, 1069901, 1222744, 1834116, 2139802, 2445488, 3209703, 3668232, 4279604, 4890976, 6419406, 7336464, 8559208, 9781952, 12838812, 14672928, 17118416, 25677624, 29345856, 34236832, 51355248, 68473664, 102710496, 205420992]

約数ペア:

[(1, 205420992), (2, 102710496), (3, 68473664), (4, 51355248), (6, 34236832), (7, 29345856), (8, 25677624), (12, 17118416), (14, 14672928), (16, 12838812), (21, 9781952), (24, 8559208), (28, 7336464), (32, 6419406), (42, 4890976), (48, 4279604), (56, 3668232), (64, 3209703), (84, 2445488), (96, 2139802), (112, 1834116), (168, 1222744), (192, 1069901), (224, 917058), (336, 611372), (448, 458529), (672, 305686), (1344, 152843)]