203956284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 563834880

約数和(自身を除く): 359878596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 137, 148, 222, 259, 274, 411, 444, 479, 518, 548, 777, 822, 958, 959, 1036, 1437, 1554, 1644, 1916, 1918, 2874, 2877, 3108, 3353, 3836, 5069, 5748, 5754, 6706, 10059, 10138, 11508, 13412, 15207, 17723, 20118, 20276, 30414, 35446, 35483, 40236, 53169, 60828, 65623, 70892, 70966, 106338, 106449, 124061, 131246, 141932, 196869, 212676, 212898, 248122, 262492, 372183, 393738, 425796, 459361, 496244, 744366, 787476, 918722, 1378083, 1488732, 1837444, 2428051, 2756166, 4856102, 5512332, 7284153, 9712204, 14568306, 16996357, 29136612, 33992714, 50989071, 67985428, 101978142, 203956284]

約数ペア:

[(1, 203956284), (2, 101978142), (3, 67985428), (4, 50989071), (6, 33992714), (7, 29136612), (12, 16996357), (14, 14568306), (21, 9712204), (28, 7284153), (37, 5512332), (42, 4856102), (74, 2756166), (84, 2428051), (111, 1837444), (137, 1488732), (148, 1378083), (222, 918722), (259, 787476), (274, 744366), (411, 496244), (444, 459361), (479, 425796), (518, 393738), (548, 372183), (777, 262492), (822, 248122), (958, 212898), (959, 212676), (1036, 196869), (1437, 141932), (1554, 131246), (1644, 124061), (1916, 106449), (1918, 106338), (2874, 70966), (2877, 70892), (3108, 65623), (3353, 60828), (3836, 53169), (5069, 40236), (5748, 35483), (5754, 35446), (6706, 30414), (10059, 20276), (10138, 20118), (11508, 17723), (13412, 15207)]