202145792

素因数分解:

$2^{15}\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 419424000

約数和(自身を除く): 217278208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 199, 248, 256, 398, 496, 512, 796, 992, 1024, 1592, 1984, 2048, 3184, 3968, 4096, 6169, 6368, 7936, 8192, 12338, 12736, 15872, 16384, 24676, 25472, 31744, 32768, 49352, 50944, 63488, 98704, 101888, 126976, 197408, 203776, 253952, 394816, 407552, 507904, 789632, 815104, 1015808, 1579264, 1630208, 3158528, 3260416, 6317056, 6520832, 12634112, 25268224, 50536448, 101072896, 202145792]

約数ペア:

[(1, 202145792), (2, 101072896), (4, 50536448), (8, 25268224), (16, 12634112), (31, 6520832), (32, 6317056), (62, 3260416), (64, 3158528), (124, 1630208), (128, 1579264), (199, 1015808), (248, 815104), (256, 789632), (398, 507904), (496, 407552), (512, 394816), (796, 253952), (992, 203776), (1024, 197408), (1592, 126976), (1984, 101888), (2048, 98704), (3184, 63488), (3968, 50944), (4096, 49352), (6169, 32768), (6368, 31744), (7936, 25472), (8192, 24676), (12338, 16384), (12736, 15872)]