201357444

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 476784000

約数和(自身を除く): 275426556

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 257, 327, 436, 514, 599, 654, 771, 1028, 1198, 1308, 1542, 1797, 2396, 3084, 3594, 7188, 28013, 56026, 65291, 84039, 112052, 130582, 153943, 168078, 195873, 261164, 307886, 336156, 391746, 461829, 615772, 783492, 923658, 1847316, 16779787, 33559574, 50339361, 67119148, 100678722, 201357444]

約数ペア:

[(1, 201357444), (2, 100678722), (3, 67119148), (4, 50339361), (6, 33559574), (12, 16779787), (109, 1847316), (218, 923658), (257, 783492), (327, 615772), (436, 461829), (514, 391746), (599, 336156), (654, 307886), (771, 261164), (1028, 195873), (1198, 168078), (1308, 153943), (1542, 130582), (1797, 112052), (2396, 84039), (3084, 65291), (3594, 56026), (7188, 28013)]