201566008

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 486000000

約数和(自身を除く): 284433992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 49, 56, 58, 68, 98, 116, 119, 136, 149, 196, 203, 232, 238, 298, 343, 392, 406, 476, 493, 596, 686, 812, 833, 952, 986, 1043, 1192, 1372, 1421, 1624, 1666, 1972, 2086, 2533, 2744, 2842, 3332, 3451, 3944, 4172, 4321, 5066, 5684, 5831, 6664, 6902, 7301, 8344, 8642, 9947, 10132, 11368, 11662, 13804, 14602, 17284, 17731, 19894, 20264, 23324, 24157, 27608, 29204, 30247, 34568, 35462, 39788, 46648, 48314, 51107, 58408, 60494, 70924, 73457, 79576, 96628, 102214, 120988, 124117, 141848, 146914, 169099, 193256, 204428, 211729, 241976, 248234, 293828, 338198, 408856, 423458, 496468, 514199, 587656, 676396, 846916, 868819, 992936, 1028398, 1352792, 1482103, 1693832, 1737638, 2056796, 2964206, 3475276, 3599393, 4113592, 5928412, 6950552, 7198786, 11856824, 14397572, 25195751, 28795144, 50391502, 100783004, 201566008]

約数ペア:

[(1, 201566008), (2, 100783004), (4, 50391502), (7, 28795144), (8, 25195751), (14, 14397572), (17, 11856824), (28, 7198786), (29, 6950552), (34, 5928412), (49, 4113592), (56, 3599393), (58, 3475276), (68, 2964206), (98, 2056796), (116, 1737638), (119, 1693832), (136, 1482103), (149, 1352792), (196, 1028398), (203, 992936), (232, 868819), (238, 846916), (298, 676396), (343, 587656), (392, 514199), (406, 496468), (476, 423458), (493, 408856), (596, 338198), (686, 293828), (812, 248234), (833, 241976), (952, 211729), (986, 204428), (1043, 193256), (1192, 169099), (1372, 146914), (1421, 141848), (1624, 124117), (1666, 120988), (1972, 102214), (2086, 96628), (2533, 79576), (2744, 73457), (2842, 70924), (3332, 60494), (3451, 58408), (3944, 51107), (4172, 48314), (4321, 46648), (5066, 39788), (5684, 35462), (5831, 34568), (6664, 30247), (6902, 29204), (7301, 27608), (8344, 24157), (8642, 23324), (9947, 20264), (10132, 19894), (11368, 17731), (11662, 17284), (13804, 14602)]