207412480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14731}}^1$

素因数の和:14763

約数の個数: 72

約数和(自身を含む): 542019744

約数和(自身を除く): 334607264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 14731, 29462, 58924, 73655, 117848, 147310, 162041, 235696, 294620, 324082, 471392, 589240, 648164, 810205, 942784, 1178480, 1296328, 1620410, 1885568, 2356960, 2592656, 3240820, 3771136, 4713920, 5185312, 6481640, 9427840, 10370624, 12963280, 18855680, 20741248, 25926560, 41482496, 51853120, 103706240, 207412480]

約数ペア:

[(1, 207412480), (2, 103706240), (4, 51853120), (5, 41482496), (8, 25926560), (10, 20741248), (11, 18855680), (16, 12963280), (20, 10370624), (22, 9427840), (32, 6481640), (40, 5185312), (44, 4713920), (55, 3771136), (64, 3240820), (80, 2592656), (88, 2356960), (110, 1885568), (128, 1620410), (160, 1296328), (176, 1178480), (220, 942784), (256, 810205), (320, 648164), (352, 589240), (440, 471392), (640, 324082), (704, 294620), (880, 235696), (1280, 162041), (1408, 147310), (1760, 117848), (2816, 73655), (3520, 58924), (7040, 29462), (14080, 14731)]