201909136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 304308464

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 29, 34, 44, 52, 58, 68, 88, 104, 116, 136, 143, 176, 179, 187, 208, 221, 232, 272, 286, 319, 358, 374, 377, 442, 464, 493, 572, 638, 716, 748, 754, 884, 986, 1144, 1276, 1432, 1496, 1508, 1768, 1969, 1972, 2288, 2327, 2431, 2552, 2864, 2992, 3016, 3043, 3536, 3938, 3944, 4147, 4654, 4862, 5104, 5191, 5423, 6032, 6086, 6409, 7876, 7888, 8294, 9308, 9724, 10382, 10846, 12172, 12818, 15752, 16588, 18616, 19448, 20764, 21692, 24344, 25597, 25636, 31504, 33176, 33473, 37232, 38896, 39559, 41528, 43384, 48688, 51194, 51272, 57101, 66352, 66946, 67483, 70499, 79118, 83056, 86768, 88247, 102388, 102544, 114202, 133892, 134966, 140998, 158236, 176494, 204776, 228404, 267784, 269932, 281996, 316472, 352988, 409552, 435149, 456808, 535568, 539864, 563992, 632944, 705976, 742313, 870298, 913616, 970717, 1079728, 1127984, 1147211, 1411952, 1484626, 1740596, 1941434, 2294422, 2969252, 3481192, 3882868, 4588844, 5938504, 6962384, 7765736, 9177688, 11877008, 12619321, 15531472, 18355376, 25238642, 50477284, 100954568, 201909136]

約数ペア:

[(1, 201909136), (2, 100954568), (4, 50477284), (8, 25238642), (11, 18355376), (13, 15531472), (16, 12619321), (17, 11877008), (22, 9177688), (26, 7765736), (29, 6962384), (34, 5938504), (44, 4588844), (52, 3882868), (58, 3481192), (68, 2969252), (88, 2294422), (104, 1941434), (116, 1740596), (136, 1484626), (143, 1411952), (176, 1147211), (179, 1127984), (187, 1079728), (208, 970717), (221, 913616), (232, 870298), (272, 742313), (286, 705976), (319, 632944), (358, 563992), (374, 539864), (377, 535568), (442, 456808), (464, 435149), (493, 409552), (572, 352988), (638, 316472), (716, 281996), (748, 269932), (754, 267784), (884, 228404), (986, 204776), (1144, 176494), (1276, 158236), (1432, 140998), (1496, 134966), (1508, 133892), (1768, 114202), (1969, 102544), (1972, 102388), (2288, 88247), (2327, 86768), (2431, 83056), (2552, 79118), (2864, 70499), (2992, 67483), (3016, 66946), (3043, 66352), (3536, 57101), (3938, 51272), (3944, 51194), (4147, 48688), (4654, 43384), (4862, 41528), (5104, 39559), (5191, 38896), (5423, 37232), (6032, 33473), (6086, 33176), (6409, 31504), (7876, 25636), (7888, 25597), (8294, 24344), (9308, 21692), (9724, 20764), (10382, 19448), (10846, 18616), (12172, 16588), (12818, 15752)]