247202298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 643458816

約数和(自身を除く): 396256518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 197, 207, 322, 394, 414, 433, 483, 591, 866, 966, 1182, 1299, 1379, 1449, 1773, 2598, 2758, 2898, 3031, 3546, 3897, 4137, 4531, 6062, 7794, 8274, 9062, 9093, 9959, 12411, 13593, 18186, 19918, 24822, 27186, 27279, 29877, 31717, 40779, 54558, 59754, 63434, 69713, 81558, 85301, 89631, 95151, 139426, 170602, 179262, 190302, 209139, 255903, 285453, 418278, 511806, 570906, 597107, 627417, 767709, 1194214, 1254834, 1535418, 1791321, 1961923, 3582642, 3923846, 5373963, 5885769, 10747926, 11771538, 13733461, 17657307, 27466922, 35314614, 41200383, 82400766, 123601149, 247202298]

約数ペア:

[(1, 247202298), (2, 123601149), (3, 82400766), (6, 41200383), (7, 35314614), (9, 27466922), (14, 17657307), (18, 13733461), (21, 11771538), (23, 10747926), (42, 5885769), (46, 5373963), (63, 3923846), (69, 3582642), (126, 1961923), (138, 1791321), (161, 1535418), (197, 1254834), (207, 1194214), (322, 767709), (394, 627417), (414, 597107), (433, 570906), (483, 511806), (591, 418278), (866, 285453), (966, 255903), (1182, 209139), (1299, 190302), (1379, 179262), (1449, 170602), (1773, 139426), (2598, 95151), (2758, 89631), (2898, 85301), (3031, 81558), (3546, 69713), (3897, 63434), (4137, 59754), (4531, 54558), (6062, 40779), (7794, 31717), (8274, 29877), (9062, 27279), (9093, 27186), (9959, 24822), (12411, 19918), (13593, 18186)]