207741996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 180

約数和(自身を含む): 683115664

約数和(自身を除く): 475373668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 757, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1514, 1694, 1782, 2079, 2178, 2268, 2271, 2541, 2772, 3028, 3267, 3388, 3564, 4158, 4356, 4542, 5082, 5299, 6237, 6534, 6813, 7623, 8316, 8327, 9084, 9801, 10164, 10598, 12474, 13068, 13626, 15246, 15897, 16654, 19602, 20439, 21196, 22869, 24948, 24981, 27252, 30492, 31794, 33308, 39204, 40878, 45738, 47691, 49962, 58289, 61317, 63588, 68607, 74943, 81756, 91476, 91597, 95382, 99924, 116578, 122634, 137214, 143073, 149886, 174867, 183194, 190764, 224829, 233156, 245268, 274428, 274791, 286146, 299772, 349734, 366388, 429219, 449658, 524601, 549582, 572292, 641179, 674487, 699468, 824373, 858438, 899316, 1049202, 1099164, 1282358, 1348974, 1573803, 1648746, 1716876, 1923537, 2098404, 2473119, 2564716, 2697948, 3147606, 3297492, 3847074, 4721409, 4946238, 5770611, 6295212, 7419357, 7694148, 9442818, 9892476, 11541222, 14838714, 17311833, 18885636, 23082444, 29677428, 34623666, 51935499, 69247332, 103870998, 207741996]

約数ペア:

[(1, 207741996), (2, 103870998), (3, 69247332), (4, 51935499), (6, 34623666), (7, 29677428), (9, 23082444), (11, 18885636), (12, 17311833), (14, 14838714), (18, 11541222), (21, 9892476), (22, 9442818), (27, 7694148), (28, 7419357), (33, 6295212), (36, 5770611), (42, 4946238), (44, 4721409), (54, 3847074), (63, 3297492), (66, 3147606), (77, 2697948), (81, 2564716), (84, 2473119), (99, 2098404), (108, 1923537), (121, 1716876), (126, 1648746), (132, 1573803), (154, 1348974), (162, 1282358), (189, 1099164), (198, 1049202), (231, 899316), (242, 858438), (252, 824373), (297, 699468), (308, 674487), (324, 641179), (363, 572292), (378, 549582), (396, 524601), (462, 449658), (484, 429219), (567, 366388), (594, 349734), (693, 299772), (726, 286146), (756, 274791), (757, 274428), (847, 245268), (891, 233156), (924, 224829), (1089, 190764), (1134, 183194), (1188, 174867), (1386, 149886), (1452, 143073), (1514, 137214), (1694, 122634), (1782, 116578), (2079, 99924), (2178, 95382), (2268, 91597), (2271, 91476), (2541, 81756), (2772, 74943), (3028, 68607), (3267, 63588), (3388, 61317), (3564, 58289), (4158, 49962), (4356, 47691), (4542, 45738), (5082, 40878), (5299, 39204), (6237, 33308), (6534, 31794), (6813, 30492), (7623, 27252), (8316, 24981), (8327, 24948), (9084, 22869), (9801, 21196), (10164, 20439), (10598, 19602), (12474, 16654), (13068, 15897), (13626, 15246)]