201792141

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 326026272

約数和(自身を除く): 124234131

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 103, 171, 201, 309, 361, 513, 603, 927, 1083, 1273, 1539, 1809, 1957, 2781, 3249, 3819, 5427, 5871, 6901, 8343, 9747, 11457, 17613, 20703, 24187, 29241, 34371, 37183, 52839, 62109, 72561, 103113, 111549, 131119, 158517, 186327, 217683, 334647, 393357, 558981, 653049, 1003941, 1180071, 1959147, 2491261, 3011823, 3540213, 7473783, 10620639, 22421349, 67264047, 201792141]

約数ペア:

[(1, 201792141), (3, 67264047), (9, 22421349), (19, 10620639), (27, 7473783), (57, 3540213), (67, 3011823), (81, 2491261), (103, 1959147), (171, 1180071), (201, 1003941), (309, 653049), (361, 558981), (513, 393357), (603, 334647), (927, 217683), (1083, 186327), (1273, 158517), (1539, 131119), (1809, 111549), (1957, 103113), (2781, 72561), (3249, 62109), (3819, 52839), (5427, 37183), (5871, 34371), (6901, 29241), (8343, 24187), (9747, 20703), (11457, 17613)]