201058456

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 442080000

約数和(自身を除く): 241021544

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 199, 289, 323, 391, 398, 437, 578, 646, 782, 796, 874, 1156, 1292, 1564, 1592, 1748, 2312, 2584, 3128, 3383, 3496, 3781, 4577, 5491, 6647, 6766, 7429, 7562, 9154, 10982, 13294, 13532, 14858, 15124, 18308, 21964, 26588, 27064, 29716, 30248, 36616, 43928, 53176, 57511, 59432, 64277, 77809, 86963, 115022, 126293, 128554, 155618, 173926, 230044, 252586, 257108, 311236, 347852, 460088, 505172, 514216, 622472, 695704, 1010344, 1092709, 1322753, 1478371, 2185418, 2645506, 2956742, 4370836, 5291012, 5913484, 8741672, 10582024, 11826968, 25132307, 50264614, 100529228, 201058456]

約数ペア:

[(1, 201058456), (2, 100529228), (4, 50264614), (8, 25132307), (17, 11826968), (19, 10582024), (23, 8741672), (34, 5913484), (38, 5291012), (46, 4370836), (68, 2956742), (76, 2645506), (92, 2185418), (136, 1478371), (152, 1322753), (184, 1092709), (199, 1010344), (289, 695704), (323, 622472), (391, 514216), (398, 505172), (437, 460088), (578, 347852), (646, 311236), (782, 257108), (796, 252586), (874, 230044), (1156, 173926), (1292, 155618), (1564, 128554), (1592, 126293), (1748, 115022), (2312, 86963), (2584, 77809), (3128, 64277), (3383, 59432), (3496, 57511), (3781, 53176), (4577, 43928), (5491, 36616), (6647, 30248), (6766, 29716), (7429, 27064), (7562, 26588), (9154, 21964), (10982, 18308), (13294, 15124), (13532, 14858)]