197366820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1511}}^1$

素因数の和:1841

約数の個数: 96

約数和(自身を含む): 634023936

約数和(自身を除く): 436657116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1511, 1555, 1866, 2177, 3022, 3110, 3732, 4354, 4533, 4665, 6044, 6220, 6531, 7555, 8708, 9066, 9330, 10577, 10885, 13062, 15110, 18132, 18660, 21154, 21770, 22665, 26124, 30220, 31731, 32655, 42308, 43540, 45330, 52885, 63462, 65310, 90660, 105770, 126924, 130620, 158655, 211540, 317310, 469921, 634620, 939842, 1409763, 1879684, 2349605, 2819526, 3289447, 4699210, 5639052, 6578894, 7048815, 9398420, 9868341, 13157788, 14097630, 16447235, 19736682, 28195260, 32894470, 39473364, 49341705, 65788940, 98683410, 197366820]

約数ペア:

[(1, 197366820), (2, 98683410), (3, 65788940), (4, 49341705), (5, 39473364), (6, 32894470), (7, 28195260), (10, 19736682), (12, 16447235), (14, 14097630), (15, 13157788), (20, 9868341), (21, 9398420), (28, 7048815), (30, 6578894), (35, 5639052), (42, 4699210), (60, 3289447), (70, 2819526), (84, 2349605), (105, 1879684), (140, 1409763), (210, 939842), (311, 634620), (420, 469921), (622, 317310), (933, 211540), (1244, 158655), (1511, 130620), (1555, 126924), (1866, 105770), (2177, 90660), (3022, 65310), (3110, 63462), (3732, 52885), (4354, 45330), (4533, 43540), (4665, 42308), (6044, 32655), (6220, 31731), (6531, 30220), (7555, 26124), (8708, 22665), (9066, 21770), (9330, 21154), (10577, 18660), (10885, 18132), (13062, 15110)]