199865556

素因数分解:

$2^2\times 3^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 599531520

約数和(自身を除く): 399665964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 67, 81, 93, 99, 108, 124, 132, 134, 162, 186, 198, 201, 243, 268, 279, 297, 324, 341, 372, 396, 402, 486, 558, 594, 603, 682, 729, 737, 804, 837, 891, 972, 1023, 1116, 1188, 1206, 1364, 1458, 1474, 1674, 1782, 1809, 2046, 2077, 2187, 2211, 2412, 2511, 2673, 2916, 2948, 3069, 3348, 3564, 3618, 4092, 4154, 4374, 4422, 5022, 5346, 5427, 6138, 6231, 6633, 7236, 7533, 8019, 8308, 8748, 8844, 9207, 10044, 10692, 10854, 12276, 12462, 13266, 15066, 16038, 16281, 18414, 18693, 19899, 21708, 22599, 22847, 24057, 24924, 26532, 27621, 30132, 32076, 32562, 36828, 37386, 39798, 45198, 45694, 48114, 48843, 55242, 56079, 59697, 65124, 67797, 68541, 74772, 79596, 82863, 90396, 91388, 96228, 97686, 110484, 112158, 119394, 135594, 137082, 146529, 165726, 168237, 179091, 195372, 205623, 224316, 238788, 248589, 271188, 274164, 293058, 331452, 336474, 358182, 411246, 497178, 504711, 537273, 586116, 616869, 672948, 716364, 745767, 822492, 994356, 1009422, 1074546, 1233738, 1491534, 1514133, 1611819, 1850607, 2018844, 2149092, 2467476, 2983068, 3028266, 3223638, 3701214, 4542399, 5551821, 6056532, 6447276, 7402428, 9084798, 11103642, 16655463, 18169596, 22207284, 33310926, 49966389, 66621852, 99932778, 199865556]

約数ペア:

[(1, 199865556), (2, 99932778), (3, 66621852), (4, 49966389), (6, 33310926), (9, 22207284), (11, 18169596), (12, 16655463), (18, 11103642), (22, 9084798), (27, 7402428), (31, 6447276), (33, 6056532), (36, 5551821), (44, 4542399), (54, 3701214), (62, 3223638), (66, 3028266), (67, 2983068), (81, 2467476), (93, 2149092), (99, 2018844), (108, 1850607), (124, 1611819), (132, 1514133), (134, 1491534), (162, 1233738), (186, 1074546), (198, 1009422), (201, 994356), (243, 822492), (268, 745767), (279, 716364), (297, 672948), (324, 616869), (341, 586116), (372, 537273), (396, 504711), (402, 497178), (486, 411246), (558, 358182), (594, 336474), (603, 331452), (682, 293058), (729, 274164), (737, 271188), (804, 248589), (837, 238788), (891, 224316), (972, 205623), (1023, 195372), (1116, 179091), (1188, 168237), (1206, 165726), (1364, 146529), (1458, 137082), (1474, 135594), (1674, 119394), (1782, 112158), (1809, 110484), (2046, 97686), (2077, 96228), (2187, 91388), (2211, 90396), (2412, 82863), (2511, 79596), (2673, 74772), (2916, 68541), (2948, 67797), (3069, 65124), (3348, 59697), (3564, 56079), (3618, 55242), (4092, 48843), (4154, 48114), (4374, 45694), (4422, 45198), (5022, 39798), (5346, 37386), (5427, 36828), (6138, 32562), (6231, 32076), (6633, 30132), (7236, 27621), (7533, 26532), (8019, 24924), (8308, 24057), (8748, 22847), (8844, 22599), (9207, 21708), (10044, 19899), (10692, 18693), (10854, 18414), (12276, 16281), (12462, 16038), (13266, 15066)]