198864666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 598717440

約数和(自身を除く): 399852774

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 169, 182, 189, 198, 231, 234, 273, 283, 286, 297, 338, 351, 378, 429, 462, 507, 546, 566, 594, 693, 702, 819, 849, 858, 1001, 1014, 1183, 1287, 1386, 1521, 1638, 1698, 1859, 1981, 2002, 2079, 2366, 2457, 2547, 2574, 3003, 3042, 3113, 3549, 3679, 3718, 3861, 3962, 4158, 4563, 4914, 5094, 5577, 5943, 6006, 6226, 7098, 7358, 7641, 7722, 9009, 9126, 9339, 10647, 11037, 11154, 11886, 13013, 15282, 16731, 17829, 18018, 18678, 21294, 21791, 22074, 25753, 26026, 27027, 28017, 31941, 33111, 33462, 35658, 39039, 40469, 43582, 47827, 50193, 51506, 53487, 54054, 56034, 63882, 65373, 66222, 77259, 78078, 80938, 84051, 95654, 99333, 100386, 106974, 117117, 121407, 130746, 143481, 154518, 168102, 196119, 198666, 231777, 234234, 242814, 283283, 286962, 334789, 351351, 364221, 392238, 430443, 463554, 526097, 566566, 588357, 669578, 695331, 702702, 728442, 849849, 860886, 1004367, 1052194, 1092663, 1176714, 1291329, 1390662, 1578291, 1699698, 2008734, 2185326, 2549547, 2582658, 3013101, 3156582, 3682679, 4734873, 5099094, 6026202, 7365358, 7648641, 9039303, 9469746, 11048037, 14204619, 15297282, 18078606, 22096074, 28409238, 33144111, 66288222, 99432333, 198864666]

約数ペア:

[(1, 198864666), (2, 99432333), (3, 66288222), (6, 33144111), (7, 28409238), (9, 22096074), (11, 18078606), (13, 15297282), (14, 14204619), (18, 11048037), (21, 9469746), (22, 9039303), (26, 7648641), (27, 7365358), (33, 6026202), (39, 5099094), (42, 4734873), (54, 3682679), (63, 3156582), (66, 3013101), (77, 2582658), (78, 2549547), (91, 2185326), (99, 2008734), (117, 1699698), (126, 1578291), (143, 1390662), (154, 1291329), (169, 1176714), (182, 1092663), (189, 1052194), (198, 1004367), (231, 860886), (234, 849849), (273, 728442), (283, 702702), (286, 695331), (297, 669578), (338, 588357), (351, 566566), (378, 526097), (429, 463554), (462, 430443), (507, 392238), (546, 364221), (566, 351351), (594, 334789), (693, 286962), (702, 283283), (819, 242814), (849, 234234), (858, 231777), (1001, 198666), (1014, 196119), (1183, 168102), (1287, 154518), (1386, 143481), (1521, 130746), (1638, 121407), (1698, 117117), (1859, 106974), (1981, 100386), (2002, 99333), (2079, 95654), (2366, 84051), (2457, 80938), (2547, 78078), (2574, 77259), (3003, 66222), (3042, 65373), (3113, 63882), (3549, 56034), (3679, 54054), (3718, 53487), (3861, 51506), (3962, 50193), (4158, 47827), (4563, 43582), (4914, 40469), (5094, 39039), (5577, 35658), (5943, 33462), (6006, 33111), (6226, 31941), (7098, 28017), (7358, 27027), (7641, 26026), (7722, 25753), (9009, 22074), (9126, 21791), (9339, 21294), (10647, 18678), (11037, 18018), (11154, 17829), (11886, 16731), (13013, 15282)]