201654172468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{2551}}^1$

素因数の和:3653

約数の個数: 96

約数和(自身を含む): 424675012608

約数和(自身を除く): 223020840140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 917, 937, 1834, 1874, 2551, 3013, 3668, 3748, 5102, 6026, 6559, 10204, 12052, 13118, 17857, 21091, 21551, 26236, 35714, 42182, 43102, 58673, 71428, 84364, 86204, 117346, 122747, 150857, 234692, 245494, 301714, 334181, 410711, 490988, 603428, 668362, 821422, 859229, 1336724, 1642844, 1718458, 2339267, 2390287, 2823181, 3436916, 4678534, 4780574, 5646362, 7686163, 9357068, 9561148, 11292724, 15372326, 16732009, 19762267, 30744652, 33464018, 39524534, 53803141, 54976601, 66928036, 79049068, 107606282, 109953202, 215212564, 219906404, 313127597, 384836207, 626255194, 769672414, 1252510388, 1539344828, 2191893179, 4383786358, 7201934731, 8767572716, 14403869462, 28807738924, 50413543117, 100827086234, 201654172468]

約数ペア:

[(1, 201654172468), (2, 100827086234), (4, 50413543117), (7, 28807738924), (14, 14403869462), (23, 8767572716), (28, 7201934731), (46, 4383786358), (92, 2191893179), (131, 1539344828), (161, 1252510388), (262, 769672414), (322, 626255194), (524, 384836207), (644, 313127597), (917, 219906404), (937, 215212564), (1834, 109953202), (1874, 107606282), (2551, 79049068), (3013, 66928036), (3668, 54976601), (3748, 53803141), (5102, 39524534), (6026, 33464018), (6559, 30744652), (10204, 19762267), (12052, 16732009), (13118, 15372326), (17857, 11292724), (21091, 9561148), (21551, 9357068), (26236, 7686163), (35714, 5646362), (42182, 4780574), (43102, 4678534), (58673, 3436916), (71428, 2823181), (84364, 2390287), (86204, 2339267), (117346, 1718458), (122747, 1642844), (150857, 1336724), (234692, 859229), (245494, 821422), (301714, 668362), (334181, 603428), (410711, 490988)]