201088172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 419489280

約数和(自身を除く): 218401108

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 67, 68, 76, 92, 101, 134, 202, 268, 323, 391, 404, 437, 646, 782, 874, 1139, 1273, 1292, 1541, 1564, 1717, 1748, 1919, 2278, 2323, 2546, 3082, 3434, 3838, 4556, 4646, 5092, 6164, 6767, 6868, 7429, 7676, 9292, 13534, 14858, 21641, 26197, 27068, 29279, 29716, 32623, 39491, 43282, 44137, 52394, 58558, 65246, 78982, 86564, 88274, 104788, 115039, 117116, 128573, 130492, 155641, 157964, 176548, 230078, 257146, 311282, 460156, 497743, 514292, 622564, 750329, 995486, 1500658, 1990972, 2185741, 2645897, 2957179, 3001316, 4371482, 5291794, 5914358, 8742964, 10583588, 11828716, 50272043, 100544086, 201088172]

約数ペア:

[(1, 201088172), (2, 100544086), (4, 50272043), (17, 11828716), (19, 10583588), (23, 8742964), (34, 5914358), (38, 5291794), (46, 4371482), (67, 3001316), (68, 2957179), (76, 2645897), (92, 2185741), (101, 1990972), (134, 1500658), (202, 995486), (268, 750329), (323, 622564), (391, 514292), (404, 497743), (437, 460156), (646, 311282), (782, 257146), (874, 230078), (1139, 176548), (1273, 157964), (1292, 155641), (1541, 130492), (1564, 128573), (1717, 117116), (1748, 115039), (1919, 104788), (2278, 88274), (2323, 86564), (2546, 78982), (3082, 65246), (3434, 58558), (3838, 52394), (4556, 44137), (4646, 43282), (5092, 39491), (6164, 32623), (6767, 29716), (6868, 29279), (7429, 27068), (7676, 26197), (9292, 21641), (13534, 14858)]