201605964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 550556160

約数和(自身を除く): 348950196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 109, 194, 218, 227, 291, 327, 388, 436, 454, 582, 654, 679, 681, 763, 908, 1164, 1308, 1358, 1362, 1526, 1589, 2037, 2289, 2716, 2724, 3052, 3178, 4074, 4578, 4767, 6356, 8148, 9156, 9534, 10573, 19068, 21146, 22019, 24743, 31719, 42292, 44038, 49486, 63438, 66057, 74011, 74229, 88076, 98972, 126876, 132114, 148022, 148458, 154133, 173201, 222033, 264228, 296044, 296916, 308266, 346402, 444066, 462399, 519603, 616532, 692804, 888132, 924798, 1039206, 1849596, 2078412, 2400071, 4800142, 7200213, 9600284, 14400426, 16800497, 28800852, 33600994, 50401491, 67201988, 100802982, 201605964]

約数ペア:

[(1, 201605964), (2, 100802982), (3, 67201988), (4, 50401491), (6, 33600994), (7, 28800852), (12, 16800497), (14, 14400426), (21, 9600284), (28, 7200213), (42, 4800142), (84, 2400071), (97, 2078412), (109, 1849596), (194, 1039206), (218, 924798), (227, 888132), (291, 692804), (327, 616532), (388, 519603), (436, 462399), (454, 444066), (582, 346402), (654, 308266), (679, 296916), (681, 296044), (763, 264228), (908, 222033), (1164, 173201), (1308, 154133), (1358, 148458), (1362, 148022), (1526, 132114), (1589, 126876), (2037, 98972), (2289, 88076), (2716, 74229), (2724, 74011), (3052, 66057), (3178, 63438), (4074, 49486), (4578, 44038), (4767, 42292), (6356, 31719), (8148, 24743), (9156, 22019), (9534, 21146), (10573, 19068)]