204864492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11291

約数の個数: 72

約数和(自身を含む): 574049280

約数和(自身を除く): 369184788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 11239, 18228, 22478, 33717, 44956, 67434, 78673, 134868, 157346, 236019, 314692, 348409, 472038, 550711, 696818, 944076, 1045227, 1101422, 1393636, 1652133, 2090454, 2202844, 2438863, 3304266, 4180908, 4877726, 6608532, 7316589, 9755452, 14633178, 17072041, 29266356, 34144082, 51216123, 68288164, 102432246, 204864492]

約数ペア:

[(1, 204864492), (2, 102432246), (3, 68288164), (4, 51216123), (6, 34144082), (7, 29266356), (12, 17072041), (14, 14633178), (21, 9755452), (28, 7316589), (31, 6608532), (42, 4877726), (49, 4180908), (62, 3304266), (84, 2438863), (93, 2202844), (98, 2090454), (124, 1652133), (147, 1393636), (186, 1101422), (196, 1045227), (217, 944076), (294, 696818), (372, 550711), (434, 472038), (588, 348409), (651, 314692), (868, 236019), (1302, 157346), (1519, 134868), (2604, 78673), (3038, 67434), (4557, 44956), (6076, 33717), (9114, 22478), (11239, 18228)]