197165448

素因数分解:

$2^3\times 3^3\times {\mathrm{769}}^1\times {\mathrm{1187}}^1$

素因数の和:1971

約数の個数: 64

約数和(自身を含む): 548856000

約数和(自身を除く): 351690552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 769, 1187, 1538, 2307, 2374, 3076, 3561, 4614, 4748, 6152, 6921, 7122, 9228, 9496, 10683, 13842, 14244, 18456, 20763, 21366, 27684, 28488, 32049, 41526, 42732, 55368, 64098, 83052, 85464, 128196, 166104, 256392, 912803, 1825606, 2738409, 3651212, 5476818, 7302424, 8215227, 10953636, 16430454, 21907272, 24645681, 32860908, 49291362, 65721816, 98582724, 197165448]

約数ペア:

[(1, 197165448), (2, 98582724), (3, 65721816), (4, 49291362), (6, 32860908), (8, 24645681), (9, 21907272), (12, 16430454), (18, 10953636), (24, 8215227), (27, 7302424), (36, 5476818), (54, 3651212), (72, 2738409), (108, 1825606), (216, 912803), (769, 256392), (1187, 166104), (1538, 128196), (2307, 85464), (2374, 83052), (3076, 64098), (3561, 55368), (4614, 42732), (4748, 41526), (6152, 32049), (6921, 28488), (7122, 27684), (9228, 21366), (9496, 20763), (10683, 18456), (13842, 14244)]