205408728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13197

約数の個数: 96

約数和(自身を含む): 656348160

約数和(自身を除く): 450939432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 13147, 15624, 26294, 39441, 52588, 78882, 92029, 105176, 118323, 157764, 184058, 236646, 276087, 315528, 368116, 407557, 473292, 552174, 736232, 815114, 828261, 946584, 1104348, 1222671, 1630228, 1656522, 2208696, 2445342, 2852899, 3260456, 3313044, 3668013, 4890684, 5705798, 6626088, 7336026, 8558697, 9781368, 11411596, 14672052, 17117394, 22823192, 25676091, 29344104, 34234788, 51352182, 68469576, 102704364, 205408728]

約数ペア:

[(1, 205408728), (2, 102704364), (3, 68469576), (4, 51352182), (6, 34234788), (7, 29344104), (8, 25676091), (9, 22823192), (12, 17117394), (14, 14672052), (18, 11411596), (21, 9781368), (24, 8558697), (28, 7336026), (31, 6626088), (36, 5705798), (42, 4890684), (56, 3668013), (62, 3313044), (63, 3260456), (72, 2852899), (84, 2445342), (93, 2208696), (124, 1656522), (126, 1630228), (168, 1222671), (186, 1104348), (217, 946584), (248, 828261), (252, 815114), (279, 736232), (372, 552174), (434, 473292), (504, 407557), (558, 368116), (651, 315528), (744, 276087), (868, 236646), (1116, 184058), (1302, 157764), (1736, 118323), (1953, 105176), (2232, 92029), (2604, 78882), (3906, 52588), (5208, 39441), (7812, 26294), (13147, 15624)]