208496492384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{619169}}^1$

素因数の和:619815

約数の個数: 48

約数和(自身を含む): 435326043600

約数和(自身を除く): 226829551216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 619, 1238, 2476, 4952, 9904, 10523, 19808, 21046, 42092, 84184, 168368, 336736, 619169, 1238338, 2476676, 4953352, 9906704, 10525873, 19813408, 21051746, 42103492, 84206984, 168413968, 336827936, 383265611, 766531222, 1533062444, 3066124888, 6132249776, 6515515387, 12264499552, 13031030774, 26062061548, 52124123096, 104248246192, 208496492384]

約数ペア:

[(1, 208496492384), (2, 104248246192), (4, 52124123096), (8, 26062061548), (16, 13031030774), (17, 12264499552), (32, 6515515387), (34, 6132249776), (68, 3066124888), (136, 1533062444), (272, 766531222), (544, 383265611), (619, 336827936), (1238, 168413968), (2476, 84206984), (4952, 42103492), (9904, 21051746), (10523, 19813408), (19808, 10525873), (21046, 9906704), (42092, 4953352), (84184, 2476676), (168368, 1238338), (336736, 619169)]