203421834

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 595900800

約数和(自身を除く): 392478966

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 49, 54, 58, 63, 66, 77, 87, 98, 99, 126, 147, 154, 174, 189, 198, 203, 231, 241, 261, 294, 297, 319, 378, 406, 441, 462, 482, 522, 539, 594, 609, 638, 693, 723, 783, 882, 957, 1078, 1218, 1323, 1386, 1421, 1446, 1566, 1617, 1687, 1827, 1914, 2079, 2169, 2233, 2646, 2651, 2842, 2871, 3234, 3374, 3654, 4158, 4263, 4338, 4466, 4851, 5061, 5302, 5481, 5742, 6507, 6699, 6989, 7953, 8526, 8613, 9702, 10122, 10962, 11809, 12789, 13014, 13398, 13978, 14553, 15183, 15631, 15906, 17226, 18557, 20097, 20967, 23618, 23859, 25578, 29106, 30366, 31262, 35427, 37114, 38367, 40194, 41934, 45549, 46893, 47718, 48923, 55671, 60291, 62901, 70854, 71577, 76734, 76879, 91098, 93786, 97846, 106281, 111342, 120582, 125802, 129899, 140679, 143154, 146769, 153758, 167013, 188703, 212562, 230637, 259798, 281358, 293538, 318843, 334026, 342461, 377406, 389697, 422037, 440307, 461274, 501039, 538153, 637686, 684922, 691911, 779394, 844074, 880614, 1002078, 1027383, 1076306, 1169091, 1320921, 1383822, 1614459, 2054766, 2075733, 2338182, 2641842, 3082149, 3228918, 3507273, 3767071, 4151466, 4843377, 6164298, 7014546, 7534142, 9246447, 9686754, 11301213, 14530131, 18492894, 22602426, 29060262, 33903639, 67807278, 101710917, 203421834]

約数ペア:

[(1, 203421834), (2, 101710917), (3, 67807278), (6, 33903639), (7, 29060262), (9, 22602426), (11, 18492894), (14, 14530131), (18, 11301213), (21, 9686754), (22, 9246447), (27, 7534142), (29, 7014546), (33, 6164298), (42, 4843377), (49, 4151466), (54, 3767071), (58, 3507273), (63, 3228918), (66, 3082149), (77, 2641842), (87, 2338182), (98, 2075733), (99, 2054766), (126, 1614459), (147, 1383822), (154, 1320921), (174, 1169091), (189, 1076306), (198, 1027383), (203, 1002078), (231, 880614), (241, 844074), (261, 779394), (294, 691911), (297, 684922), (319, 637686), (378, 538153), (406, 501039), (441, 461274), (462, 440307), (482, 422037), (522, 389697), (539, 377406), (594, 342461), (609, 334026), (638, 318843), (693, 293538), (723, 281358), (783, 259798), (882, 230637), (957, 212562), (1078, 188703), (1218, 167013), (1323, 153758), (1386, 146769), (1421, 143154), (1446, 140679), (1566, 129899), (1617, 125802), (1687, 120582), (1827, 111342), (1914, 106281), (2079, 97846), (2169, 93786), (2233, 91098), (2646, 76879), (2651, 76734), (2842, 71577), (2871, 70854), (3234, 62901), (3374, 60291), (3654, 55671), (4158, 48923), (4263, 47718), (4338, 46893), (4466, 45549), (4851, 41934), (5061, 40194), (5302, 38367), (5481, 37114), (5742, 35427), (6507, 31262), (6699, 30366), (6989, 29106), (7953, 25578), (8526, 23859), (8613, 23618), (9702, 20967), (10122, 20097), (10962, 18557), (11809, 17226), (12789, 15906), (13014, 15631), (13398, 15183), (13978, 14553)]