210323984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27329}}^1$

素因数の和:27387

約数の個数: 40

約数和(自身を含む): 450726360

約数和(自身を除く): 240402376

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 27329, 54658, 109316, 218632, 355277, 437264, 710554, 1011173, 1421108, 2022346, 2842216, 4044692, 5684432, 8089384, 13145249, 16178768, 26290498, 52580996, 105161992, 210323984]

約数ペア:

[(1, 210323984), (2, 105161992), (4, 52580996), (8, 26290498), (13, 16178768), (16, 13145249), (26, 8089384), (37, 5684432), (52, 4044692), (74, 2842216), (104, 2022346), (148, 1421108), (208, 1011173), (296, 710554), (481, 437264), (592, 355277), (962, 218632), (1924, 109316), (3848, 54658), (7696, 27329)]