209288192

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 88

約数和(自身を含む): 455907840

約数和(自身を除く): 246619648

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 347, 496, 512, 589, 608, 694, 992, 1024, 1178, 1216, 1388, 1984, 2356, 2432, 2776, 3968, 4712, 4864, 5552, 6593, 7936, 9424, 9728, 10757, 11104, 13186, 15872, 18848, 19456, 21514, 22208, 26372, 31744, 37696, 43028, 44416, 52744, 75392, 86056, 88832, 105488, 150784, 172112, 177664, 204383, 210976, 301568, 344224, 355328, 408766, 421952, 603136, 688448, 817532, 843904, 1376896, 1635064, 1687808, 2753792, 3270128, 3375616, 5507584, 6540256, 6751232, 11015168, 13080512, 26161024, 52322048, 104644096, 209288192]

約数ペア:

[(1, 209288192), (2, 104644096), (4, 52322048), (8, 26161024), (16, 13080512), (19, 11015168), (31, 6751232), (32, 6540256), (38, 5507584), (62, 3375616), (64, 3270128), (76, 2753792), (124, 1687808), (128, 1635064), (152, 1376896), (248, 843904), (256, 817532), (304, 688448), (347, 603136), (496, 421952), (512, 408766), (589, 355328), (608, 344224), (694, 301568), (992, 210976), (1024, 204383), (1178, 177664), (1216, 172112), (1388, 150784), (1984, 105488), (2356, 88832), (2432, 86056), (2776, 75392), (3968, 52744), (4712, 44416), (4864, 43028), (5552, 37696), (6593, 31744), (7936, 26372), (9424, 22208), (9728, 21514), (10757, 19456), (11104, 18848), (13186, 15872)]