202222208

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 429624000

約数和(自身を除く): 227401792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 199, 272, 398, 467, 544, 796, 934, 1088, 1592, 1868, 2176, 3184, 3383, 3736, 6368, 6766, 7472, 7939, 12736, 13532, 14944, 15878, 25472, 27064, 29888, 31756, 54128, 59776, 63512, 92933, 108256, 127024, 185866, 216512, 254048, 371732, 433024, 508096, 743464, 1016192, 1486928, 1579861, 2973856, 3159722, 5947712, 6319444, 11895424, 12638888, 25277776, 50555552, 101111104, 202222208]

約数ペア:

[(1, 202222208), (2, 101111104), (4, 50555552), (8, 25277776), (16, 12638888), (17, 11895424), (32, 6319444), (34, 5947712), (64, 3159722), (68, 2973856), (128, 1579861), (136, 1486928), (199, 1016192), (272, 743464), (398, 508096), (467, 433024), (544, 371732), (796, 254048), (934, 216512), (1088, 185866), (1592, 127024), (1868, 108256), (2176, 92933), (3184, 63512), (3383, 59776), (3736, 54128), (6368, 31756), (6766, 29888), (7472, 27064), (7939, 25472), (12736, 15878), (13532, 14944)]