223870712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14447}}^1$

素因数の和:14615

約数の個数: 32

約数和(自身を含む): 455112000

約数和(自身を除く): 231241288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 14447, 15496, 28894, 57788, 115576, 187811, 375622, 751244, 1502488, 2152603, 4305206, 8610412, 17220824, 27983839, 55967678, 111935356, 223870712]

約数ペア:

[(1, 223870712), (2, 111935356), (4, 55967678), (8, 27983839), (13, 17220824), (26, 8610412), (52, 4305206), (104, 2152603), (149, 1502488), (298, 751244), (596, 375622), (1192, 187811), (1937, 115576), (3874, 57788), (7748, 28894), (14447, 15496)]