211368912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142049}}^1$

素因数の和:142091

約数の個数: 40

約数和(自身を含む): 563654400

約数和(自身を除く): 352285488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142049, 284098, 426147, 568196, 852294, 1136392, 1704588, 2272784, 3409176, 4403519, 6818352, 8807038, 13210557, 17614076, 26421114, 35228152, 52842228, 70456304, 105684456, 211368912]

約数ペア:

[(1, 211368912), (2, 105684456), (3, 70456304), (4, 52842228), (6, 35228152), (8, 26421114), (12, 17614076), (16, 13210557), (24, 8807038), (31, 6818352), (48, 4403519), (62, 3409176), (93, 2272784), (124, 1704588), (186, 1136392), (248, 852294), (372, 568196), (496, 426147), (744, 284098), (1488, 142049)]