201311021552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3511}}^1\times {\mathrm{83339}}^1$

素因数の和:86901

約数の個数: 40

約数和(自身を含む): 399229269120

約数和(自身を除く): 197918247568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3511, 7022, 14044, 28088, 56176, 83339, 150973, 166678, 301946, 333356, 603892, 666712, 1207784, 1333424, 2415568, 3583577, 7167154, 14334308, 28668616, 57337232, 292603229, 585206458, 1170412916, 2340825832, 4681651664, 12581938847, 25163877694, 50327755388, 100655510776, 201311021552]

約数ペア:

[(1, 201311021552), (2, 100655510776), (4, 50327755388), (8, 25163877694), (16, 12581938847), (43, 4681651664), (86, 2340825832), (172, 1170412916), (344, 585206458), (688, 292603229), (3511, 57337232), (7022, 28668616), (14044, 14334308), (28088, 7167154), (56176, 3583577), (83339, 2415568), (150973, 1333424), (166678, 1207784), (301946, 666712), (333356, 603892)]