196265216

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 462303744

約数和(自身を除く): 266038528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3533, 3968, 6944, 7066, 7936, 13888, 14132, 24731, 27776, 28264, 49462, 55552, 56528, 98924, 109523, 113056, 197848, 219046, 226112, 395696, 438092, 452224, 766661, 791392, 876184, 904448, 1533322, 1582784, 1752368, 3066644, 3165568, 3504736, 6133288, 6331136, 7009472, 12266576, 14018944, 24533152, 28037888, 49066304, 98132608, 196265216]

約数ペア:

[(1, 196265216), (2, 98132608), (4, 49066304), (7, 28037888), (8, 24533152), (14, 14018944), (16, 12266576), (28, 7009472), (31, 6331136), (32, 6133288), (56, 3504736), (62, 3165568), (64, 3066644), (112, 1752368), (124, 1582784), (128, 1533322), (217, 904448), (224, 876184), (248, 791392), (256, 766661), (434, 452224), (448, 438092), (496, 395696), (868, 226112), (896, 219046), (992, 197848), (1736, 113056), (1792, 109523), (1984, 98924), (3472, 56528), (3533, 55552), (3968, 49462), (6944, 28264), (7066, 27776), (7936, 24731), (13888, 14132)]