196493640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233921}}^1$

素因数の和:233942

約数の個数: 64

約数和(自身を含む): 673695360

約数和(自身を除く): 477201720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 233921, 467842, 701763, 935684, 1169605, 1403526, 1637447, 1871368, 2339210, 2807052, 3274894, 3508815, 4678420, 4912341, 5614104, 6549788, 7017630, 8187235, 9356840, 9824682, 13099576, 14035260, 16374470, 19649364, 24561705, 28070520, 32748940, 39298728, 49123410, 65497880, 98246820, 196493640]

約数ペア:

[(1, 196493640), (2, 98246820), (3, 65497880), (4, 49123410), (5, 39298728), (6, 32748940), (7, 28070520), (8, 24561705), (10, 19649364), (12, 16374470), (14, 14035260), (15, 13099576), (20, 9824682), (21, 9356840), (24, 8187235), (28, 7017630), (30, 6549788), (35, 5614104), (40, 4912341), (42, 4678420), (56, 3508815), (60, 3274894), (70, 2807052), (84, 2339210), (105, 1871368), (120, 1637447), (140, 1403526), (168, 1169605), (210, 935684), (280, 701763), (420, 467842), (840, 233921)]