204958650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{105107}}^1$

素因数の和:105135

約数の個数: 48

約数和(自身を含む): 547402464

約数和(自身を除く): 342443814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 105107, 210214, 315321, 525535, 630642, 1051070, 1366391, 1576605, 2627675, 2732782, 3153210, 4099173, 5255350, 6831955, 7883025, 8198346, 13663910, 15766050, 20495865, 34159775, 40991730, 68319550, 102479325, 204958650]

約数ペア:

[(1, 204958650), (2, 102479325), (3, 68319550), (5, 40991730), (6, 34159775), (10, 20495865), (13, 15766050), (15, 13663910), (25, 8198346), (26, 7883025), (30, 6831955), (39, 5255350), (50, 4099173), (65, 3153210), (75, 2732782), (78, 2627675), (130, 1576605), (150, 1366391), (195, 1051070), (325, 630642), (390, 525535), (650, 315321), (975, 210214), (1950, 105107)]