201951684

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 427040316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 76, 92, 99, 108, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 297, 342, 389, 396, 414, 418, 437, 506, 513, 594, 621, 627, 684, 759, 778, 828, 836, 874, 1012, 1026, 1167, 1188, 1242, 1254, 1311, 1518, 1556, 1748, 1881, 2052, 2277, 2334, 2484, 2508, 2622, 3036, 3501, 3762, 3933, 4279, 4554, 4668, 4807, 5244, 5643, 6831, 7002, 7391, 7524, 7866, 8558, 8947, 9108, 9614, 10503, 11286, 11799, 12837, 13662, 14004, 14421, 14782, 15732, 17116, 17894, 19228, 21006, 22173, 22572, 23598, 25674, 26841, 27324, 28842, 29564, 35788, 38511, 42012, 43263, 44346, 47196, 51348, 53682, 57684, 66519, 77022, 80523, 81301, 86526, 88692, 98417, 107364, 115533, 129789, 133038, 154044, 161046, 162602, 169993, 173052, 196834, 199557, 231066, 241569, 243903, 259578, 266076, 295251, 322092, 325204, 339986, 393668, 399114, 462132, 483138, 487806, 509979, 519156, 590502, 679972, 731709, 798228, 885753, 966276, 975612, 1019958, 1181004, 1463418, 1529937, 1771506, 1869923, 2039916, 2195127, 2657259, 2926836, 3059874, 3543012, 3739846, 4390254, 4589811, 5314518, 5609769, 6119748, 7479692, 8780508, 9179622, 10629036, 11219538, 16829307, 18359244, 22439076, 33658614, 50487921, 67317228, 100975842, 201951684]

約数ペア:

[(1, 201951684), (2, 100975842), (3, 67317228), (4, 50487921), (6, 33658614), (9, 22439076), (11, 18359244), (12, 16829307), (18, 11219538), (19, 10629036), (22, 9179622), (23, 8780508), (27, 7479692), (33, 6119748), (36, 5609769), (38, 5314518), (44, 4589811), (46, 4390254), (54, 3739846), (57, 3543012), (66, 3059874), (69, 2926836), (76, 2657259), (92, 2195127), (99, 2039916), (108, 1869923), (114, 1771506), (132, 1529937), (138, 1463418), (171, 1181004), (198, 1019958), (207, 975612), (209, 966276), (228, 885753), (253, 798228), (276, 731709), (297, 679972), (342, 590502), (389, 519156), (396, 509979), (414, 487806), (418, 483138), (437, 462132), (506, 399114), (513, 393668), (594, 339986), (621, 325204), (627, 322092), (684, 295251), (759, 266076), (778, 259578), (828, 243903), (836, 241569), (874, 231066), (1012, 199557), (1026, 196834), (1167, 173052), (1188, 169993), (1242, 162602), (1254, 161046), (1311, 154044), (1518, 133038), (1556, 129789), (1748, 115533), (1881, 107364), (2052, 98417), (2277, 88692), (2334, 86526), (2484, 81301), (2508, 80523), (2622, 77022), (3036, 66519), (3501, 57684), (3762, 53682), (3933, 51348), (4279, 47196), (4554, 44346), (4668, 43263), (4807, 42012), (5244, 38511), (5643, 35788), (6831, 29564), (7002, 28842), (7391, 27324), (7524, 26841), (7866, 25674), (8558, 23598), (8947, 22572), (9108, 22173), (9614, 21006), (10503, 19228), (11286, 17894), (11799, 17116), (12837, 15732), (13662, 14782), (14004, 14421)]