203073104

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 438253200

約数和(自身を除く): 235180096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 109, 169, 208, 212, 218, 338, 424, 436, 676, 689, 848, 872, 1352, 1378, 1417, 1744, 2197, 2704, 2756, 2834, 4394, 5512, 5668, 5777, 8788, 8957, 11024, 11336, 11554, 17576, 17914, 18421, 22672, 23108, 35152, 35828, 36842, 46216, 71656, 73684, 75101, 92432, 116441, 143312, 147368, 150202, 232882, 239473, 294736, 300404, 465764, 478946, 600808, 931528, 957892, 976313, 1201616, 1863056, 1915784, 1952626, 3831568, 3905252, 7810504, 12692069, 15621008, 25384138, 50768276, 101536552, 203073104]

約数ペア:

[(1, 203073104), (2, 101536552), (4, 50768276), (8, 25384138), (13, 15621008), (16, 12692069), (26, 7810504), (52, 3905252), (53, 3831568), (104, 1952626), (106, 1915784), (109, 1863056), (169, 1201616), (208, 976313), (212, 957892), (218, 931528), (338, 600808), (424, 478946), (436, 465764), (676, 300404), (689, 294736), (848, 239473), (872, 232882), (1352, 150202), (1378, 147368), (1417, 143312), (1744, 116441), (2197, 92432), (2704, 75101), (2756, 73684), (2834, 71656), (4394, 46216), (5512, 36842), (5668, 35828), (5777, 35152), (8788, 23108), (8957, 22672), (11024, 18421), (11336, 17914), (11554, 17576)]