208951596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 659957760

約数和(自身を除く): 451006164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 61, 63, 69, 84, 92, 108, 122, 126, 138, 161, 183, 189, 197, 207, 244, 252, 276, 322, 366, 378, 394, 414, 427, 483, 549, 591, 621, 644, 732, 756, 788, 828, 854, 966, 1098, 1182, 1242, 1281, 1379, 1403, 1449, 1647, 1708, 1773, 1932, 2196, 2364, 2484, 2562, 2758, 2806, 2898, 3294, 3546, 3843, 4137, 4209, 4347, 4531, 5124, 5319, 5516, 5612, 5796, 6588, 7092, 7686, 8274, 8418, 8694, 9062, 9821, 10638, 11529, 12017, 12411, 12627, 13593, 15372, 16548, 16836, 17388, 18124, 19642, 21276, 23058, 24034, 24822, 25254, 27186, 29463, 31717, 36051, 37233, 37881, 39284, 40779, 46116, 48068, 49644, 50508, 54372, 58926, 63434, 72102, 74466, 75762, 81558, 84119, 88389, 95151, 108153, 117852, 122337, 126868, 144204, 148932, 151524, 163116, 168238, 176778, 190302, 216306, 244674, 252357, 265167, 276391, 285453, 324459, 336476, 353556, 380604, 432612, 489348, 504714, 530334, 552782, 570906, 648918, 757071, 829173, 856359, 1009428, 1060668, 1105564, 1141812, 1297836, 1514142, 1658346, 1712718, 1934737, 2271213, 2487519, 3028284, 3316692, 3425436, 3869474, 4542426, 4975038, 5804211, 7462557, 7738948, 9084852, 9950076, 11608422, 14925114, 17412633, 23216844, 29850228, 34825266, 52237899, 69650532, 104475798, 208951596]

約数ペア:

[(1, 208951596), (2, 104475798), (3, 69650532), (4, 52237899), (6, 34825266), (7, 29850228), (9, 23216844), (12, 17412633), (14, 14925114), (18, 11608422), (21, 9950076), (23, 9084852), (27, 7738948), (28, 7462557), (36, 5804211), (42, 4975038), (46, 4542426), (54, 3869474), (61, 3425436), (63, 3316692), (69, 3028284), (84, 2487519), (92, 2271213), (108, 1934737), (122, 1712718), (126, 1658346), (138, 1514142), (161, 1297836), (183, 1141812), (189, 1105564), (197, 1060668), (207, 1009428), (244, 856359), (252, 829173), (276, 757071), (322, 648918), (366, 570906), (378, 552782), (394, 530334), (414, 504714), (427, 489348), (483, 432612), (549, 380604), (591, 353556), (621, 336476), (644, 324459), (732, 285453), (756, 276391), (788, 265167), (828, 252357), (854, 244674), (966, 216306), (1098, 190302), (1182, 176778), (1242, 168238), (1281, 163116), (1379, 151524), (1403, 148932), (1449, 144204), (1647, 126868), (1708, 122337), (1773, 117852), (1932, 108153), (2196, 95151), (2364, 88389), (2484, 84119), (2562, 81558), (2758, 75762), (2806, 74466), (2898, 72102), (3294, 63434), (3546, 58926), (3843, 54372), (4137, 50508), (4209, 49644), (4347, 48068), (4531, 46116), (5124, 40779), (5319, 39284), (5516, 37881), (5612, 37233), (5796, 36051), (6588, 31717), (7092, 29463), (7686, 27186), (8274, 25254), (8418, 24822), (8694, 24034), (9062, 23058), (9821, 21276), (10638, 19642), (11529, 18124), (12017, 17388), (12411, 16836), (12627, 16548), (13593, 15372)]