202103850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103643}}^1$

素因数の和:103671

約数の個数: 48

約数和(自身を含む): 539777952

約数和(自身を除く): 337674102

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, 103643, 207286, 310929, 518215, 621858, 1036430, 1347359, 1554645, 2591075, 2694718, 3109290, 4042077, 5182150, 6736795, 7773225, 8084154, 13473590, 15546450, 20210385, 33683975, 40420770, 67367950, 101051925, 202103850]

約数ペア:

[(1, 202103850), (2, 101051925), (3, 67367950), (5, 40420770), (6, 33683975), (10, 20210385), (13, 15546450), (15, 13473590), (25, 8084154), (26, 7773225), (30, 6736795), (39, 5182150), (50, 4042077), (65, 3109290), (75, 2694718), (78, 2591075), (130, 1554645), (150, 1347359), (195, 1036430), (325, 621858), (390, 518215), (650, 310929), (975, 207286), (1950, 103643)]