202168201944

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{1901}}^1$

素因数の和:2569

約数の個数: 128

約数和(自身を含む): 517648320000

約数和(自身を除く): 315480118056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 139, 142, 213, 278, 284, 417, 426, 449, 556, 568, 834, 852, 898, 1112, 1347, 1668, 1704, 1796, 1901, 2694, 3336, 3592, 3802, 5388, 5703, 7604, 9869, 10776, 11406, 15208, 19738, 22812, 29607, 31879, 39476, 45624, 59214, 62411, 63758, 78952, 95637, 118428, 124822, 127516, 134971, 187233, 191274, 236856, 249644, 255032, 264239, 269942, 374466, 382548, 404913, 499288, 528478, 539884, 748932, 765096, 792717, 809826, 853549, 1056956, 1079768, 1497864, 1585434, 1619652, 1707098, 2113912, 2560647, 3170868, 3239304, 3414196, 4431181, 5121294, 6341736, 6828392, 8862362, 10242588, 13293543, 17724724, 18760969, 20485176, 26587086, 35449448, 37521938, 53174172, 56282907, 60601979, 75043876, 106348344, 112565814, 118643311, 121203958, 150087752, 181805937, 225131628, 237286622, 242407916, 355929933, 363611874, 450263256, 474573244, 484815832, 711859866, 727223748, 949146488, 1423719732, 1454447496, 2847439464, 8423675081, 16847350162, 25271025243, 33694700324, 50542050486, 67389400648, 101084100972, 202168201944]

約数ペア:

[(1, 202168201944), (2, 101084100972), (3, 67389400648), (4, 50542050486), (6, 33694700324), (8, 25271025243), (12, 16847350162), (24, 8423675081), (71, 2847439464), (139, 1454447496), (142, 1423719732), (213, 949146488), (278, 727223748), (284, 711859866), (417, 484815832), (426, 474573244), (449, 450263256), (556, 363611874), (568, 355929933), (834, 242407916), (852, 237286622), (898, 225131628), (1112, 181805937), (1347, 150087752), (1668, 121203958), (1704, 118643311), (1796, 112565814), (1901, 106348344), (2694, 75043876), (3336, 60601979), (3592, 56282907), (3802, 53174172), (5388, 37521938), (5703, 35449448), (7604, 26587086), (9869, 20485176), (10776, 18760969), (11406, 17724724), (15208, 13293543), (19738, 10242588), (22812, 8862362), (29607, 6828392), (31879, 6341736), (39476, 5121294), (45624, 4431181), (59214, 3414196), (62411, 3239304), (63758, 3170868), (78952, 2560647), (95637, 2113912), (118428, 1707098), (124822, 1619652), (127516, 1585434), (134971, 1497864), (187233, 1079768), (191274, 1056956), (236856, 853549), (249644, 809826), (255032, 792717), (264239, 765096), (269942, 748932), (374466, 539884), (382548, 528478), (404913, 499288)]