207795294

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 575410176

約数和(自身を除く): 367614882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 81, 93, 126, 138, 161, 162, 186, 189, 207, 217, 257, 279, 322, 378, 414, 434, 483, 514, 558, 567, 621, 651, 713, 771, 837, 966, 1134, 1242, 1302, 1426, 1449, 1542, 1674, 1799, 1863, 1953, 2139, 2313, 2511, 2898, 3598, 3726, 3906, 4278, 4347, 4626, 4991, 5022, 5397, 5859, 5911, 6417, 6939, 7967, 8694, 9982, 10794, 11718, 11822, 12834, 13041, 13878, 14973, 15934, 16191, 17577, 17733, 19251, 20817, 23901, 26082, 29946, 32382, 35154, 35466, 38502, 41377, 41634, 44919, 47802, 48573, 53199, 55769, 57753, 71703, 82754, 89838, 97146, 106398, 111538, 115506, 124131, 134757, 143406, 145719, 159597, 167307, 183241, 215109, 248262, 269514, 291438, 319194, 334614, 366482, 372393, 404271, 430218, 478791, 501921, 549723, 645327, 744786, 808542, 957582, 1003842, 1099446, 1117179, 1282687, 1290654, 1505763, 1649169, 2234358, 2565374, 3011526, 3298338, 3351537, 3848061, 4517289, 4947507, 6703074, 7696122, 9034578, 9895014, 11544183, 14842521, 23088366, 29685042, 34632549, 69265098, 103897647, 207795294]

約数ペア:

[(1, 207795294), (2, 103897647), (3, 69265098), (6, 34632549), (7, 29685042), (9, 23088366), (14, 14842521), (18, 11544183), (21, 9895014), (23, 9034578), (27, 7696122), (31, 6703074), (42, 4947507), (46, 4517289), (54, 3848061), (62, 3351537), (63, 3298338), (69, 3011526), (81, 2565374), (93, 2234358), (126, 1649169), (138, 1505763), (161, 1290654), (162, 1282687), (186, 1117179), (189, 1099446), (207, 1003842), (217, 957582), (257, 808542), (279, 744786), (322, 645327), (378, 549723), (414, 501921), (434, 478791), (483, 430218), (514, 404271), (558, 372393), (567, 366482), (621, 334614), (651, 319194), (713, 291438), (771, 269514), (837, 248262), (966, 215109), (1134, 183241), (1242, 167307), (1302, 159597), (1426, 145719), (1449, 143406), (1542, 134757), (1674, 124131), (1799, 115506), (1863, 111538), (1953, 106398), (2139, 97146), (2313, 89838), (2511, 82754), (2898, 71703), (3598, 57753), (3726, 55769), (3906, 53199), (4278, 48573), (4347, 47802), (4626, 44919), (4991, 41634), (5022, 41377), (5397, 38502), (5859, 35466), (5911, 35154), (6417, 32382), (6939, 29946), (7967, 26082), (8694, 23901), (9982, 20817), (10794, 19251), (11718, 17733), (11822, 17577), (12834, 16191), (13041, 15934), (13878, 14973)]