203475712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3849

約数の個数: 72

約数和(自身を含む): 466522560

約数和(自身を除く): 263046848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 3803, 4864, 6688, 7606, 13376, 15212, 26752, 30424, 41833, 53504, 60848, 72257, 83666, 121696, 144514, 167332, 243392, 289028, 334664, 486784, 578056, 669328, 794827, 973568, 1156112, 1338656, 1589654, 2312224, 2677312, 3179308, 4624448, 5354624, 6358616, 9248896, 10709248, 12717232, 18497792, 25434464, 50868928, 101737856, 203475712]

約数ペア:

[(1, 203475712), (2, 101737856), (4, 50868928), (8, 25434464), (11, 18497792), (16, 12717232), (19, 10709248), (22, 9248896), (32, 6358616), (38, 5354624), (44, 4624448), (64, 3179308), (76, 2677312), (88, 2312224), (128, 1589654), (152, 1338656), (176, 1156112), (209, 973568), (256, 794827), (304, 669328), (352, 578056), (418, 486784), (608, 334664), (704, 289028), (836, 243392), (1216, 167332), (1408, 144514), (1672, 121696), (2432, 83666), (2816, 72257), (3344, 60848), (3803, 53504), (4864, 41833), (6688, 30424), (7606, 26752), (13376, 15212)]