208588536

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 659786400

約数和(自身を除く): 451197864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 148, 152, 156, 171, 222, 228, 234, 247, 296, 312, 317, 333, 342, 444, 456, 468, 481, 494, 634, 666, 684, 703, 741, 888, 936, 951, 962, 988, 1268, 1332, 1368, 1406, 1443, 1482, 1902, 1924, 1976, 2109, 2223, 2536, 2664, 2812, 2853, 2886, 2964, 3804, 3848, 4121, 4218, 4329, 4446, 5624, 5706, 5772, 5928, 6023, 6327, 7608, 8242, 8436, 8658, 8892, 9139, 11412, 11544, 11729, 12046, 12363, 12654, 16484, 16872, 17316, 17784, 18069, 18278, 22824, 23458, 24092, 24726, 25308, 27417, 32968, 34632, 35187, 36138, 36556, 37089, 46916, 48184, 49452, 50616, 54207, 54834, 70374, 72276, 73112, 74178, 78299, 82251, 93832, 98904, 105561, 108414, 109668, 140748, 144552, 148356, 152477, 156598, 164502, 211122, 216828, 219336, 222851, 234897, 281496, 296712, 304954, 313196, 329004, 422244, 433656, 445702, 457431, 469794, 609908, 626392, 658008, 668553, 704691, 844488, 891404, 914862, 939588, 1219816, 1337106, 1372293, 1409382, 1782808, 1829724, 1879176, 2005659, 2674212, 2744586, 2818764, 2897063, 3659448, 4011318, 5348424, 5489172, 5637528, 5794126, 8022636, 8691189, 10978344, 11588252, 16045272, 17382378, 23176504, 26073567, 34764756, 52147134, 69529512, 104294268, 208588536]

約数ペア:

[(1, 208588536), (2, 104294268), (3, 69529512), (4, 52147134), (6, 34764756), (8, 26073567), (9, 23176504), (12, 17382378), (13, 16045272), (18, 11588252), (19, 10978344), (24, 8691189), (26, 8022636), (36, 5794126), (37, 5637528), (38, 5489172), (39, 5348424), (52, 4011318), (57, 3659448), (72, 2897063), (74, 2818764), (76, 2744586), (78, 2674212), (104, 2005659), (111, 1879176), (114, 1829724), (117, 1782808), (148, 1409382), (152, 1372293), (156, 1337106), (171, 1219816), (222, 939588), (228, 914862), (234, 891404), (247, 844488), (296, 704691), (312, 668553), (317, 658008), (333, 626392), (342, 609908), (444, 469794), (456, 457431), (468, 445702), (481, 433656), (494, 422244), (634, 329004), (666, 313196), (684, 304954), (703, 296712), (741, 281496), (888, 234897), (936, 222851), (951, 219336), (962, 216828), (988, 211122), (1268, 164502), (1332, 156598), (1368, 152477), (1406, 148356), (1443, 144552), (1482, 140748), (1902, 109668), (1924, 108414), (1976, 105561), (2109, 98904), (2223, 93832), (2536, 82251), (2664, 78299), (2812, 74178), (2853, 73112), (2886, 72276), (2964, 70374), (3804, 54834), (3848, 54207), (4121, 50616), (4218, 49452), (4329, 48184), (4446, 46916), (5624, 37089), (5706, 36556), (5772, 36138), (5928, 35187), (6023, 34632), (6327, 32968), (7608, 27417), (8242, 25308), (8436, 24726), (8658, 24092), (8892, 23458), (9139, 22824), (11412, 18278), (11544, 18069), (11729, 17784), (12046, 17316), (12363, 16872), (12654, 16484)]