209740152

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1171}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 556934400

約数和(自身を除く): 347194248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 439, 878, 1171, 1317, 1756, 2342, 2634, 3512, 3513, 4684, 5268, 7026, 7463, 9368, 10536, 14052, 14926, 19907, 22389, 28104, 29852, 39814, 44778, 59704, 59721, 79628, 89556, 119442, 159256, 179112, 238884, 477768, 514069, 1028138, 1542207, 2056276, 3084414, 4112552, 6168828, 8739173, 12337656, 17478346, 26217519, 34956692, 52435038, 69913384, 104870076, 209740152]

約数ペア:

[(1, 209740152), (2, 104870076), (3, 69913384), (4, 52435038), (6, 34956692), (8, 26217519), (12, 17478346), (17, 12337656), (24, 8739173), (34, 6168828), (51, 4112552), (68, 3084414), (102, 2056276), (136, 1542207), (204, 1028138), (408, 514069), (439, 477768), (878, 238884), (1171, 179112), (1317, 159256), (1756, 119442), (2342, 89556), (2634, 79628), (3512, 59721), (3513, 59704), (4684, 44778), (5268, 39814), (7026, 29852), (7463, 28104), (9368, 22389), (10536, 19907), (14052, 14926)]