204532328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25541}}^1$

素因数の和:25578

約数の個数: 64

約数和(自身を含む): 514926720

約数和(自身を除く): 310394392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 25541, 51082, 102164, 178787, 204328, 280951, 332033, 357574, 561902, 664066, 715148, 1123804, 1328132, 1430296, 1966657, 2247608, 2324231, 2656264, 3652363, 3933314, 4648462, 7304726, 7866628, 9296924, 14609452, 15733256, 18593848, 25566541, 29218904, 51133082, 102266164, 204532328]

約数ペア:

[(1, 204532328), (2, 102266164), (4, 51133082), (7, 29218904), (8, 25566541), (11, 18593848), (13, 15733256), (14, 14609452), (22, 9296924), (26, 7866628), (28, 7304726), (44, 4648462), (52, 3933314), (56, 3652363), (77, 2656264), (88, 2324231), (91, 2247608), (104, 1966657), (143, 1430296), (154, 1328132), (182, 1123804), (286, 715148), (308, 664066), (364, 561902), (572, 357574), (616, 332033), (728, 280951), (1001, 204328), (1144, 178787), (2002, 102164), (4004, 51082), (8008, 25541)]