206945012290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1\times {\mathrm{2693}}^1$

素因数の和:4411

約数の個数: 64

約数和(自身を含む): 390806726400

約数和(自身を除く): 183861714110

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 1145, 1459, 2290, 2693, 2918, 5267, 5386, 7295, 10534, 13465, 14590, 26335, 26930, 33557, 52670, 61939, 67114, 123878, 167785, 309695, 334111, 335570, 616697, 619390, 668222, 1233394, 1670555, 3083485, 3341110, 3929087, 6166970, 7684553, 7858174, 14184031, 15369106, 19645435, 28368062, 38422765, 39290870, 70920155, 76845530, 90369001, 141840310, 180738002, 451845005, 899760923, 903690010, 1799521846, 4498804615, 8997609230, 20694501229, 41389002458, 103472506145, 206945012290]

約数ペア:

[(1, 206945012290), (2, 103472506145), (5, 41389002458), (10, 20694501229), (23, 8997609230), (46, 4498804615), (115, 1799521846), (229, 903690010), (230, 899760923), (458, 451845005), (1145, 180738002), (1459, 141840310), (2290, 90369001), (2693, 76845530), (2918, 70920155), (5267, 39290870), (5386, 38422765), (7295, 28368062), (10534, 19645435), (13465, 15369106), (14590, 14184031), (26335, 7858174), (26930, 7684553), (33557, 6166970), (52670, 3929087), (61939, 3341110), (67114, 3083485), (123878, 1670555), (167785, 1233394), (309695, 668222), (334111, 619390), (335570, 616697)]