204589008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 620371752

約数和(自身を除く): 415782744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 293, 312, 373, 468, 586, 624, 746, 879, 936, 1119, 1172, 1492, 1758, 1872, 2238, 2344, 2637, 2984, 3357, 3516, 3809, 4476, 4688, 4849, 5274, 5968, 6714, 7032, 7618, 8952, 9698, 10548, 11427, 13428, 14064, 14547, 15236, 17904, 19396, 21096, 22854, 26856, 29094, 30472, 34281, 38792, 42192, 43641, 45708, 53712, 58188, 60944, 68562, 77584, 87282, 91416, 109289, 116376, 137124, 174564, 182832, 218578, 232752, 274248, 327867, 349128, 437156, 548496, 655734, 698256, 874312, 983601, 1311468, 1420757, 1748624, 1967202, 2622936, 2841514, 3934404, 4262271, 5245872, 5683028, 7868808, 8524542, 11366056, 12786813, 15737616, 17049084, 22732112, 25573626, 34098168, 51147252, 68196336, 102294504, 204589008]

約数ペア:

[(1, 204589008), (2, 102294504), (3, 68196336), (4, 51147252), (6, 34098168), (8, 25573626), (9, 22732112), (12, 17049084), (13, 15737616), (16, 12786813), (18, 11366056), (24, 8524542), (26, 7868808), (36, 5683028), (39, 5245872), (48, 4262271), (52, 3934404), (72, 2841514), (78, 2622936), (104, 1967202), (117, 1748624), (144, 1420757), (156, 1311468), (208, 983601), (234, 874312), (293, 698256), (312, 655734), (373, 548496), (468, 437156), (586, 349128), (624, 327867), (746, 274248), (879, 232752), (936, 218578), (1119, 182832), (1172, 174564), (1492, 137124), (1758, 116376), (1872, 109289), (2238, 91416), (2344, 87282), (2637, 77584), (2984, 68562), (3357, 60944), (3516, 58188), (3809, 53712), (4476, 45708), (4688, 43641), (4849, 42192), (5274, 38792), (5968, 34281), (6714, 30472), (7032, 29094), (7618, 26856), (8952, 22854), (9698, 21096), (10548, 19396), (11427, 17904), (13428, 15236), (14064, 14547)]