200517772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 461970432

約数和(自身を除く): 261452660

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 52, 86, 91, 92, 161, 172, 182, 299, 301, 322, 364, 557, 559, 598, 602, 644, 989, 1114, 1118, 1196, 1204, 1978, 2093, 2228, 2236, 3899, 3913, 3956, 4186, 6923, 7241, 7798, 7826, 8372, 12811, 12857, 13846, 14482, 15596, 15652, 23951, 25622, 25714, 27692, 28964, 47902, 50687, 51244, 51428, 89677, 89999, 95804, 101374, 166543, 167657, 179354, 179998, 202748, 311363, 333086, 335314, 358708, 359996, 550873, 622726, 666172, 670628, 1101746, 1165801, 1245452, 2179541, 2203492, 2331602, 3856111, 4359082, 4663204, 7161349, 7712222, 8718164, 14322698, 15424444, 28645396, 50129443, 100258886, 200517772]

約数ペア:

[(1, 200517772), (2, 100258886), (4, 50129443), (7, 28645396), (13, 15424444), (14, 14322698), (23, 8718164), (26, 7712222), (28, 7161349), (43, 4663204), (46, 4359082), (52, 3856111), (86, 2331602), (91, 2203492), (92, 2179541), (161, 1245452), (172, 1165801), (182, 1101746), (299, 670628), (301, 666172), (322, 622726), (364, 550873), (557, 359996), (559, 358708), (598, 335314), (602, 333086), (644, 311363), (989, 202748), (1114, 179998), (1118, 179354), (1196, 167657), (1204, 166543), (1978, 101374), (2093, 95804), (2228, 89999), (2236, 89677), (3899, 51428), (3913, 51244), (3956, 50687), (4186, 47902), (6923, 28964), (7241, 27692), (7798, 25714), (7826, 25622), (8372, 23951), (12811, 15652), (12857, 15596), (13846, 14482)]