199112940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85091}}^1$

素因数の和:85119

約数の個数: 72

約数和(自身を含む): 650443248

約数和(自身を除く): 451330308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 85091, 170182, 255273, 340364, 425455, 510546, 765819, 850910, 1021092, 1106183, 1276365, 1531638, 1701820, 2212366, 2552730, 3063276, 3318549, 3829095, 4424732, 5105460, 5530915, 6637098, 7658190, 9955647, 11061830, 13274196, 15316380, 16592745, 19911294, 22123660, 33185490, 39822588, 49778235, 66370980, 99556470, 199112940]

約数ペア:

[(1, 199112940), (2, 99556470), (3, 66370980), (4, 49778235), (5, 39822588), (6, 33185490), (9, 22123660), (10, 19911294), (12, 16592745), (13, 15316380), (15, 13274196), (18, 11061830), (20, 9955647), (26, 7658190), (30, 6637098), (36, 5530915), (39, 5105460), (45, 4424732), (52, 3829095), (60, 3318549), (65, 3063276), (78, 2552730), (90, 2212366), (117, 1701820), (130, 1531638), (156, 1276365), (180, 1106183), (195, 1021092), (234, 850910), (260, 765819), (390, 510546), (468, 425455), (585, 340364), (780, 255273), (1170, 170182), (2340, 85091)]