208651608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15497}}^1$

素因数の和:15537

約数の個数: 96

約数和(自身を含む): 652775760

約数和(自身を除く): 444124152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 3366, 4488, 6732, 13464, 15497, 30994, 46491, 61988, 92982, 123976, 139473, 170467, 185964, 263449, 278946, 340934, 371928, 511401, 526898, 557892, 681868, 790347, 1022802, 1053796, 1115784, 1363736, 1534203, 1580694, 2045604, 2107592, 2371041, 2897939, 3068406, 3161388, 4091208, 4742082, 5795878, 6136812, 6322776, 8693817, 9484164, 11591756, 12273624, 17387634, 18968328, 23183512, 26081451, 34775268, 52162902, 69550536, 104325804, 208651608]

約数ペア:

[(1, 208651608), (2, 104325804), (3, 69550536), (4, 52162902), (6, 34775268), (8, 26081451), (9, 23183512), (11, 18968328), (12, 17387634), (17, 12273624), (18, 11591756), (22, 9484164), (24, 8693817), (33, 6322776), (34, 6136812), (36, 5795878), (44, 4742082), (51, 4091208), (66, 3161388), (68, 3068406), (72, 2897939), (88, 2371041), (99, 2107592), (102, 2045604), (132, 1580694), (136, 1534203), (153, 1363736), (187, 1115784), (198, 1053796), (204, 1022802), (264, 790347), (306, 681868), (374, 557892), (396, 526898), (408, 511401), (561, 371928), (612, 340934), (748, 278946), (792, 263449), (1122, 185964), (1224, 170467), (1496, 139473), (1683, 123976), (2244, 92982), (3366, 61988), (4488, 46491), (6732, 30994), (13464, 15497)]