201791568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 572677632

約数和(自身を除く): 370886064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 151, 176, 264, 302, 453, 528, 604, 906, 1208, 1661, 1812, 2416, 2531, 3322, 3624, 4983, 5062, 6644, 7248, 7593, 9966, 10124, 13288, 15186, 19932, 20248, 26576, 27841, 30372, 39864, 40496, 55682, 60744, 79728, 83523, 111364, 121488, 167046, 222728, 334092, 382181, 445456, 668184, 764362, 1146543, 1336368, 1528724, 2293086, 3057448, 4203991, 4586172, 6114896, 8407982, 9172344, 12611973, 16815964, 18344688, 25223946, 33631928, 50447892, 67263856, 100895784, 201791568]

約数ペア:

[(1, 201791568), (2, 100895784), (3, 67263856), (4, 50447892), (6, 33631928), (8, 25223946), (11, 18344688), (12, 16815964), (16, 12611973), (22, 9172344), (24, 8407982), (33, 6114896), (44, 4586172), (48, 4203991), (66, 3057448), (88, 2293086), (132, 1528724), (151, 1336368), (176, 1146543), (264, 764362), (302, 668184), (453, 445456), (528, 382181), (604, 334092), (906, 222728), (1208, 167046), (1661, 121488), (1812, 111364), (2416, 83523), (2531, 79728), (3322, 60744), (3624, 55682), (4983, 40496), (5062, 39864), (6644, 30372), (7248, 27841), (7593, 26576), (9966, 20248), (10124, 19932), (13288, 15186)]