205060352

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2855

約数の個数: 72

約数和(自身を含む): 479375232

約数和(自身を除く): 274314880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 2791, 4592, 5248, 5582, 9184, 10496, 11164, 18368, 19537, 22328, 36736, 39074, 44656, 73472, 78148, 89312, 114431, 156296, 178624, 228862, 312592, 357248, 457724, 625184, 714496, 801017, 915448, 1250368, 1602034, 1830896, 2500736, 3204068, 3661792, 5001472, 6408136, 7323584, 12816272, 14647168, 25632544, 29294336, 51265088, 102530176, 205060352]

約数ペア:

[(1, 205060352), (2, 102530176), (4, 51265088), (7, 29294336), (8, 25632544), (14, 14647168), (16, 12816272), (28, 7323584), (32, 6408136), (41, 5001472), (56, 3661792), (64, 3204068), (82, 2500736), (112, 1830896), (128, 1602034), (164, 1250368), (224, 915448), (256, 801017), (287, 714496), (328, 625184), (448, 457724), (574, 357248), (656, 312592), (896, 228862), (1148, 178624), (1312, 156296), (1792, 114431), (2296, 89312), (2624, 78148), (2791, 73472), (4592, 44656), (5248, 39074), (5582, 36736), (9184, 22328), (10496, 19537), (11164, 18368)]