195880736

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 392426496

約数和(自身を除く): 196545760

約数列:

[1, 2, 4, 8, 16, 32, 127, 157, 254, 307, 314, 508, 614, 628, 1016, 1228, 1256, 2032, 2456, 2512, 4064, 4912, 5024, 9824, 19939, 38989, 39878, 48199, 77978, 79756, 96398, 155956, 159512, 192796, 311912, 319024, 385592, 623824, 638048, 771184, 1247648, 1542368, 6121273, 12242546, 24485092, 48970184, 97940368, 195880736]

約数ペア:

[(1, 195880736), (2, 97940368), (4, 48970184), (8, 24485092), (16, 12242546), (32, 6121273), (127, 1542368), (157, 1247648), (254, 771184), (307, 638048), (314, 623824), (508, 385592), (614, 319024), (628, 311912), (1016, 192796), (1228, 159512), (1256, 155956), (2032, 96398), (2456, 79756), (2512, 77978), (4064, 48199), (4912, 39878), (5024, 38989), (9824, 19939)]