207638883915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1\times {\mathrm{228023}}^1$

素因数の和:231619

約数の個数: 32

約数和(自身を含む): 351864746496

約数和(自身を除く): 144225862581

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3571, 10713, 17855, 53565, 60707, 182121, 228023, 303535, 684069, 910605, 1140115, 3420345, 3876391, 11629173, 19381955, 58145865, 814270133, 2442810399, 4071350665, 12214051995, 13842592261, 41527776783, 69212961305, 207638883915]

約数ペア:

[(1, 207638883915), (3, 69212961305), (5, 41527776783), (15, 13842592261), (17, 12214051995), (51, 4071350665), (85, 2442810399), (255, 814270133), (3571, 58145865), (10713, 19381955), (17855, 11629173), (53565, 3876391), (60707, 3420345), (182121, 1140115), (228023, 910605), (303535, 684069)]