208482016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2141}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 437225040

約数和(自身を除く): 228743024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 179, 272, 358, 544, 716, 1432, 2141, 2864, 3043, 4282, 5728, 6086, 8564, 12172, 17128, 24344, 34256, 36397, 48688, 68512, 72794, 97376, 145588, 291176, 383239, 582352, 766478, 1164704, 1532956, 3065912, 6131824, 6515063, 12263648, 13030126, 26060252, 52120504, 104241008, 208482016]

約数ペア:

[(1, 208482016), (2, 104241008), (4, 52120504), (8, 26060252), (16, 13030126), (17, 12263648), (32, 6515063), (34, 6131824), (68, 3065912), (136, 1532956), (179, 1164704), (272, 766478), (358, 582352), (544, 383239), (716, 291176), (1432, 145588), (2141, 97376), (2864, 72794), (3043, 68512), (4282, 48688), (5728, 36397), (6086, 34256), (8564, 24344), (12172, 17128)]