210365256

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 544965120

約数和(自身を除く): 334599864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 433, 653, 744, 866, 1299, 1306, 1732, 1959, 2598, 2612, 3464, 3918, 5196, 5224, 7836, 10392, 13423, 15672, 20243, 26846, 40269, 40486, 53692, 60729, 80538, 80972, 107384, 121458, 161076, 161944, 242916, 282749, 322152, 485832, 565498, 848247, 1130996, 1696494, 2261992, 3392988, 6785976, 8765219, 17530438, 26295657, 35060876, 52591314, 70121752, 105182628, 210365256]

約数ペア:

[(1, 210365256), (2, 105182628), (3, 70121752), (4, 52591314), (6, 35060876), (8, 26295657), (12, 17530438), (24, 8765219), (31, 6785976), (62, 3392988), (93, 2261992), (124, 1696494), (186, 1130996), (248, 848247), (372, 565498), (433, 485832), (653, 322152), (744, 282749), (866, 242916), (1299, 161944), (1306, 161076), (1732, 121458), (1959, 107384), (2598, 80972), (2612, 80538), (3464, 60729), (3918, 53692), (5196, 40486), (5224, 40269), (7836, 26846), (10392, 20243), (13423, 15672)]