201603376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 447193600

約数和(自身を除く): 245590224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 139, 152, 208, 247, 278, 304, 367, 494, 556, 734, 988, 1112, 1468, 1807, 1976, 2224, 2641, 2936, 3614, 3952, 4771, 5282, 5872, 6973, 7228, 9542, 10564, 13946, 14456, 19084, 21128, 27892, 28912, 34333, 38168, 42256, 51013, 55784, 68666, 76336, 90649, 102026, 111568, 137332, 181298, 204052, 274664, 362596, 408104, 549328, 663169, 725192, 816208, 969247, 1326338, 1450384, 1938494, 2652676, 3876988, 5305352, 7753976, 10610704, 12600211, 15507952, 25200422, 50400844, 100801688, 201603376]

約数ペア:

[(1, 201603376), (2, 100801688), (4, 50400844), (8, 25200422), (13, 15507952), (16, 12600211), (19, 10610704), (26, 7753976), (38, 5305352), (52, 3876988), (76, 2652676), (104, 1938494), (139, 1450384), (152, 1326338), (208, 969247), (247, 816208), (278, 725192), (304, 663169), (367, 549328), (494, 408104), (556, 362596), (734, 274664), (988, 204052), (1112, 181298), (1468, 137332), (1807, 111568), (1976, 102026), (2224, 90649), (2641, 76336), (2936, 68666), (3614, 55784), (3952, 51013), (4771, 42256), (5282, 38168), (5872, 34333), (6973, 28912), (7228, 27892), (9542, 21128), (10564, 19084), (13946, 14456)]