211237344

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7121}}^1$

素因数の和:7240

約数の個数: 72

約数和(自身を含む): 606623472

約数和(自身を除く): 395386128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7121, 7416, 9888, 14242, 14832, 21363, 28484, 29664, 42726, 56968, 64089, 85452, 113936, 128178, 170904, 227872, 256356, 341808, 512712, 683616, 733463, 1025424, 1466926, 2050848, 2200389, 2933852, 4400778, 5867704, 6601167, 8801556, 11735408, 13202334, 17603112, 23470816, 26404668, 35206224, 52809336, 70412448, 105618672, 211237344]

約数ペア:

[(1, 211237344), (2, 105618672), (3, 70412448), (4, 52809336), (6, 35206224), (8, 26404668), (9, 23470816), (12, 17603112), (16, 13202334), (18, 11735408), (24, 8801556), (32, 6601167), (36, 5867704), (48, 4400778), (72, 2933852), (96, 2200389), (103, 2050848), (144, 1466926), (206, 1025424), (288, 733463), (309, 683616), (412, 512712), (618, 341808), (824, 256356), (927, 227872), (1236, 170904), (1648, 128178), (1854, 113936), (2472, 85452), (3296, 64089), (3708, 56968), (4944, 42726), (7121, 29664), (7416, 28484), (9888, 21363), (14242, 14832)]