205615032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 619315200

約数和(自身を除く): 413700168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 127, 138, 161, 168, 184, 254, 276, 322, 381, 419, 483, 508, 552, 644, 762, 838, 889, 966, 1016, 1257, 1288, 1524, 1676, 1778, 1932, 2514, 2667, 2921, 2933, 3048, 3352, 3556, 3864, 5028, 5334, 5842, 5866, 7112, 8763, 8799, 9637, 10056, 10668, 11684, 11732, 17526, 17598, 19274, 20447, 21336, 23368, 23464, 28911, 35052, 35196, 38548, 40894, 53213, 57822, 61341, 67459, 70104, 70392, 77096, 81788, 106426, 115644, 122682, 134918, 159639, 163576, 202377, 212852, 231288, 245364, 269836, 319278, 372491, 404754, 425704, 490728, 539672, 638556, 744982, 809508, 1117473, 1223899, 1277112, 1489964, 1619016, 2234946, 2447798, 2979928, 3671697, 4469892, 4895596, 7343394, 8567293, 8939784, 9791192, 14686788, 17134586, 25701879, 29373576, 34269172, 51403758, 68538344, 102807516, 205615032]

約数ペア:

[(1, 205615032), (2, 102807516), (3, 68538344), (4, 51403758), (6, 34269172), (7, 29373576), (8, 25701879), (12, 17134586), (14, 14686788), (21, 9791192), (23, 8939784), (24, 8567293), (28, 7343394), (42, 4895596), (46, 4469892), (56, 3671697), (69, 2979928), (84, 2447798), (92, 2234946), (127, 1619016), (138, 1489964), (161, 1277112), (168, 1223899), (184, 1117473), (254, 809508), (276, 744982), (322, 638556), (381, 539672), (419, 490728), (483, 425704), (508, 404754), (552, 372491), (644, 319278), (762, 269836), (838, 245364), (889, 231288), (966, 212852), (1016, 202377), (1257, 163576), (1288, 159639), (1524, 134918), (1676, 122682), (1778, 115644), (1932, 106426), (2514, 81788), (2667, 77096), (2921, 70392), (2933, 70104), (3048, 67459), (3352, 61341), (3556, 57822), (3864, 53213), (5028, 40894), (5334, 38548), (5842, 35196), (5866, 35052), (7112, 28911), (8763, 23464), (8799, 23368), (9637, 21336), (10056, 20447), (10668, 19274), (11684, 17598), (11732, 17526)]