208593456

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 552964608

約数和(自身を除く): 344371152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 97, 142, 194, 213, 284, 291, 388, 426, 568, 582, 631, 776, 852, 1136, 1164, 1262, 1552, 1704, 1893, 2328, 2524, 3408, 3786, 4656, 5048, 6887, 7572, 10096, 13774, 15144, 20661, 27548, 30288, 41322, 44801, 55096, 61207, 82644, 89602, 110192, 122414, 134403, 165288, 179204, 183621, 244828, 268806, 330576, 358408, 367242, 489656, 537612, 716816, 734484, 979312, 1075224, 1468968, 2150448, 2937936, 4345697, 8691394, 13037091, 17382788, 26074182, 34765576, 52148364, 69531152, 104296728, 208593456]

約数ペア:

[(1, 208593456), (2, 104296728), (3, 69531152), (4, 52148364), (6, 34765576), (8, 26074182), (12, 17382788), (16, 13037091), (24, 8691394), (48, 4345697), (71, 2937936), (97, 2150448), (142, 1468968), (194, 1075224), (213, 979312), (284, 734484), (291, 716816), (388, 537612), (426, 489656), (568, 367242), (582, 358408), (631, 330576), (776, 268806), (852, 244828), (1136, 183621), (1164, 179204), (1262, 165288), (1552, 134403), (1704, 122414), (1893, 110192), (2328, 89602), (2524, 82644), (3408, 61207), (3786, 55096), (4656, 44801), (5048, 41322), (6887, 30288), (7572, 27548), (10096, 20661), (13774, 15144)]