209533452

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 504814464

約数和(自身を除く): 295281012

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 246, 262, 393, 492, 524, 786, 1572, 3251, 5371, 6502, 9753, 10742, 13004, 16113, 19506, 21484, 32226, 39012, 64452, 133291, 266582, 399873, 425881, 533164, 799746, 851762, 1277643, 1599492, 1703524, 2555286, 5110572, 17461121, 34922242, 52383363, 69844484, 104766726, 209533452]

約数ペア:

[(1, 209533452), (2, 104766726), (3, 69844484), (4, 52383363), (6, 34922242), (12, 17461121), (41, 5110572), (82, 2555286), (123, 1703524), (131, 1599492), (164, 1277643), (246, 851762), (262, 799746), (393, 533164), (492, 425881), (524, 399873), (786, 266582), (1572, 133291), (3251, 64452), (5371, 39012), (6502, 32226), (9753, 21484), (10742, 19506), (13004, 16113)]