201105391816

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{769}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 440681472000

約数和(自身を除く): 239576080184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 137, 178, 274, 356, 383, 548, 623, 712, 766, 769, 959, 1096, 1246, 1532, 1538, 1918, 2492, 2681, 3064, 3076, 3836, 4984, 5362, 5383, 6152, 7672, 10724, 10766, 12193, 21448, 21532, 24386, 34087, 43064, 48772, 52471, 68174, 68441, 85351, 97544, 104942, 105353, 136348, 136882, 170702, 209884, 210706, 238609, 272696, 273764, 294527, 341404, 367297, 419768, 421412, 477218, 479087, 547528, 589054, 682808, 734594, 737471, 842824, 954436, 958174, 1178108, 1469188, 1474942, 1908872, 1916348, 2061689, 2356216, 2938376, 2949884, 3832696, 4123378, 4669919, 5899768, 8246756, 9339838, 9376417, 16493512, 18679676, 18752834, 26212903, 32689433, 37359352, 37505668, 40350199, 52425806, 65378866, 65634919, 75011336, 80700398, 104851612, 130757732, 131269838, 161400796, 183490321, 209703224, 261515464, 262539676, 282451393, 322801592, 366980642, 525079352, 564902786, 733961284, 1129805572, 1467922568, 2259611144, 3591167711, 7182335422, 14364670844, 25138173977, 28729341688, 50276347954, 100552695908, 201105391816]

約数ペア:

[(1, 201105391816), (2, 100552695908), (4, 50276347954), (7, 28729341688), (8, 25138173977), (14, 14364670844), (28, 7182335422), (56, 3591167711), (89, 2259611144), (137, 1467922568), (178, 1129805572), (274, 733961284), (356, 564902786), (383, 525079352), (548, 366980642), (623, 322801592), (712, 282451393), (766, 262539676), (769, 261515464), (959, 209703224), (1096, 183490321), (1246, 161400796), (1532, 131269838), (1538, 130757732), (1918, 104851612), (2492, 80700398), (2681, 75011336), (3064, 65634919), (3076, 65378866), (3836, 52425806), (4984, 40350199), (5362, 37505668), (5383, 37359352), (6152, 32689433), (7672, 26212903), (10724, 18752834), (10766, 18679676), (12193, 16493512), (21448, 9376417), (21532, 9339838), (24386, 8246756), (34087, 5899768), (43064, 4669919), (48772, 4123378), (52471, 3832696), (68174, 2949884), (68441, 2938376), (85351, 2356216), (97544, 2061689), (104942, 1916348), (105353, 1908872), (136348, 1474942), (136882, 1469188), (170702, 1178108), (209884, 958174), (210706, 954436), (238609, 842824), (272696, 737471), (273764, 734594), (294527, 682808), (341404, 589054), (367297, 547528), (419768, 479087), (421412, 477218)]