206841760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56207}}^1$

素因数の和:56245

約数の個数: 48

約数和(自身を含む): 509918976

約数和(自身を除く): 303077216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 56207, 112414, 224828, 281035, 449656, 562070, 899312, 1124140, 1292761, 1798624, 2248280, 2585522, 4496560, 5171044, 6463805, 8993120, 10342088, 12927610, 20684176, 25855220, 41368352, 51710440, 103420880, 206841760]

約数ペア:

[(1, 206841760), (2, 103420880), (4, 51710440), (5, 41368352), (8, 25855220), (10, 20684176), (16, 12927610), (20, 10342088), (23, 8993120), (32, 6463805), (40, 5171044), (46, 4496560), (80, 2585522), (92, 2248280), (115, 1798624), (160, 1292761), (184, 1124140), (230, 899312), (368, 562070), (460, 449656), (736, 281035), (920, 224828), (1840, 112414), (3680, 56207)]