202193874

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 471398400

約数和(自身を除く): 269204526

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 263, 414, 526, 619, 621, 789, 1238, 1242, 1578, 1857, 2367, 3714, 4734, 5571, 6049, 7101, 11142, 12098, 14202, 14237, 16713, 18147, 28474, 33426, 36294, 42711, 54441, 85422, 108882, 128133, 162797, 163323, 256266, 325594, 326646, 384399, 488391, 768798, 976782, 1465173, 2930346, 3744331, 4395519, 7488662, 8791038, 11232993, 22465986, 33698979, 67397958, 101096937, 202193874]

約数ペア:

[(1, 202193874), (2, 101096937), (3, 67397958), (6, 33698979), (9, 22465986), (18, 11232993), (23, 8791038), (27, 7488662), (46, 4395519), (54, 3744331), (69, 2930346), (138, 1465173), (207, 976782), (263, 768798), (414, 488391), (526, 384399), (619, 326646), (621, 325594), (789, 256266), (1238, 163323), (1242, 162797), (1578, 128133), (1857, 108882), (2367, 85422), (3714, 54441), (4734, 42711), (5571, 36294), (6049, 33426), (7101, 28474), (11142, 18147), (12098, 16713), (14202, 14237)]