199365264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2157

約数の個数: 120

約数和(自身を含む): 644542080

約数和(自身を除く): 445176816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2039, 2328, 2716, 3492, 4074, 4078, 4656, 5432, 6111, 6117, 6984, 8148, 8156, 10864, 12222, 12234, 13968, 14273, 16296, 16312, 18351, 24444, 24468, 28546, 32592, 32624, 36702, 42819, 48888, 48936, 57092, 73404, 85638, 97776, 97872, 114184, 128457, 146808, 171276, 197783, 228368, 256914, 293616, 342552, 395566, 513828, 593349, 685104, 791132, 1027656, 1186698, 1384481, 1582264, 1780047, 2055312, 2373396, 2768962, 3164528, 3560094, 4153443, 4746792, 5537924, 7120188, 8306886, 9493584, 11075848, 12460329, 14240376, 16613772, 22151696, 24920658, 28480752, 33227544, 49841316, 66455088, 99682632, 199365264]

約数ペア:

[(1, 199365264), (2, 99682632), (3, 66455088), (4, 49841316), (6, 33227544), (7, 28480752), (8, 24920658), (9, 22151696), (12, 16613772), (14, 14240376), (16, 12460329), (18, 11075848), (21, 9493584), (24, 8306886), (28, 7120188), (36, 5537924), (42, 4746792), (48, 4153443), (56, 3560094), (63, 3164528), (72, 2768962), (84, 2373396), (97, 2055312), (112, 1780047), (126, 1582264), (144, 1384481), (168, 1186698), (194, 1027656), (252, 791132), (291, 685104), (336, 593349), (388, 513828), (504, 395566), (582, 342552), (679, 293616), (776, 256914), (873, 228368), (1008, 197783), (1164, 171276), (1358, 146808), (1552, 128457), (1746, 114184), (2037, 97872), (2039, 97776), (2328, 85638), (2716, 73404), (3492, 57092), (4074, 48936), (4078, 48888), (4656, 42819), (5432, 36702), (6111, 32624), (6117, 32592), (6984, 28546), (8148, 24468), (8156, 24444), (10864, 18351), (12222, 16312), (12234, 16296), (13968, 14273)]