214626454

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3319}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 382464000

約数和(自身を除く): 167837546

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 1043, 2086, 3319, 4619, 6638, 9238, 23233, 32333, 46466, 64666, 102889, 205778, 494531, 720223, 989062, 1440446, 3461717, 6923434, 15330461, 30660922, 107313227, 214626454]

約数ペア:

[(1, 214626454), (2, 107313227), (7, 30660922), (14, 15330461), (31, 6923434), (62, 3461717), (149, 1440446), (217, 989062), (298, 720223), (434, 494531), (1043, 205778), (2086, 102889), (3319, 64666), (4619, 46466), (6638, 32333), (9238, 23233)]