201366256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 323600144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 38, 52, 56, 58, 76, 91, 104, 112, 116, 133, 152, 182, 203, 208, 232, 247, 251, 266, 304, 364, 377, 406, 464, 494, 502, 532, 551, 728, 754, 812, 988, 1004, 1064, 1102, 1456, 1508, 1624, 1729, 1757, 1976, 2008, 2128, 2204, 2639, 3016, 3248, 3263, 3458, 3514, 3857, 3952, 4016, 4408, 4769, 5278, 6032, 6526, 6916, 7028, 7163, 7279, 7714, 8816, 9538, 10556, 13052, 13832, 14056, 14326, 14558, 15428, 19076, 21112, 22841, 26104, 27664, 28112, 28652, 29116, 30856, 33383, 38152, 42224, 45682, 50141, 50953, 52208, 57304, 58232, 61712, 61997, 66766, 76304, 91364, 94627, 100282, 101906, 114608, 116464, 123994, 133532, 138301, 182728, 189254, 200564, 203812, 247988, 267064, 276602, 365456, 378508, 401128, 407624, 433979, 495976, 534128, 553204, 662389, 757016, 802256, 815248, 867958, 968107, 991952, 1106408, 1324778, 1514032, 1735916, 1797913, 1936214, 2212816, 2649556, 3471832, 3595826, 3872428, 5299112, 6943664, 7191652, 7744856, 10598224, 12585391, 14383304, 15489712, 25170782, 28766608, 50341564, 100683128, 201366256]

約数ペア:

[(1, 201366256), (2, 100683128), (4, 50341564), (7, 28766608), (8, 25170782), (13, 15489712), (14, 14383304), (16, 12585391), (19, 10598224), (26, 7744856), (28, 7191652), (29, 6943664), (38, 5299112), (52, 3872428), (56, 3595826), (58, 3471832), (76, 2649556), (91, 2212816), (104, 1936214), (112, 1797913), (116, 1735916), (133, 1514032), (152, 1324778), (182, 1106408), (203, 991952), (208, 968107), (232, 867958), (247, 815248), (251, 802256), (266, 757016), (304, 662389), (364, 553204), (377, 534128), (406, 495976), (464, 433979), (494, 407624), (502, 401128), (532, 378508), (551, 365456), (728, 276602), (754, 267064), (812, 247988), (988, 203812), (1004, 200564), (1064, 189254), (1102, 182728), (1456, 138301), (1508, 133532), (1624, 123994), (1729, 116464), (1757, 114608), (1976, 101906), (2008, 100282), (2128, 94627), (2204, 91364), (2639, 76304), (3016, 66766), (3248, 61997), (3263, 61712), (3458, 58232), (3514, 57304), (3857, 52208), (3952, 50953), (4016, 50141), (4408, 45682), (4769, 42224), (5278, 38152), (6032, 33383), (6526, 30856), (6916, 29116), (7028, 28652), (7163, 28112), (7279, 27664), (7714, 26104), (8816, 22841), (9538, 21112), (10556, 19076), (13052, 15428), (13832, 14558), (14056, 14326)]