217293832

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3671}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 477213120

約数和(自身を除く): 259919288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 604, 1057, 1208, 2114, 3671, 4228, 7342, 7399, 8456, 14684, 14798, 25697, 29368, 29596, 51394, 59192, 102788, 179879, 205576, 359758, 554321, 719516, 1108642, 1439032, 2217284, 3880247, 4434568, 7760494, 15520988, 27161729, 31041976, 54323458, 108646916, 217293832]

約数ペア:

[(1, 217293832), (2, 108646916), (4, 54323458), (7, 31041976), (8, 27161729), (14, 15520988), (28, 7760494), (49, 4434568), (56, 3880247), (98, 2217284), (151, 1439032), (196, 1108642), (302, 719516), (392, 554321), (604, 359758), (1057, 205576), (1208, 179879), (2114, 102788), (3671, 59192), (4228, 51394), (7342, 29596), (7399, 29368), (8456, 25697), (14684, 14798)]