213770464

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 442810368

約数和(自身を除く): 229039904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 368, 508, 736, 1016, 2032, 2287, 2921, 4064, 4574, 5842, 9148, 11684, 18296, 23368, 36592, 46736, 52601, 73184, 93472, 105202, 210404, 290449, 420808, 580898, 841616, 1161796, 1683232, 2323592, 4647184, 6680327, 9294368, 13360654, 26721308, 53442616, 106885232, 213770464]

約数ペア:

[(1, 213770464), (2, 106885232), (4, 53442616), (8, 26721308), (16, 13360654), (23, 9294368), (32, 6680327), (46, 4647184), (92, 2323592), (127, 1683232), (184, 1161796), (254, 841616), (368, 580898), (508, 420808), (736, 290449), (1016, 210404), (2032, 105202), (2287, 93472), (2921, 73184), (4064, 52601), (4574, 46736), (5842, 36592), (9148, 23368), (11684, 18296)]