201146764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 446433120

約数和(自身を除く): 245286356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 89, 91, 98, 178, 182, 196, 356, 364, 623, 637, 887, 1157, 1246, 1274, 1774, 2314, 2492, 2548, 3548, 4361, 4628, 6209, 8099, 8722, 11531, 12418, 16198, 17444, 23062, 24836, 32396, 43463, 46124, 56693, 78943, 80717, 86926, 113386, 157886, 161434, 173852, 226772, 315772, 322868, 552601, 565019, 1026259, 1105202, 1130038, 2052518, 2210404, 2260076, 3868207, 4105036, 7183813, 7736414, 14367626, 15472828, 28735252, 50286691, 100573382, 201146764]

約数ペア:

[(1, 201146764), (2, 100573382), (4, 50286691), (7, 28735252), (13, 15472828), (14, 14367626), (26, 7736414), (28, 7183813), (49, 4105036), (52, 3868207), (89, 2260076), (91, 2210404), (98, 2052518), (178, 1130038), (182, 1105202), (196, 1026259), (356, 565019), (364, 552601), (623, 322868), (637, 315772), (887, 226772), (1157, 173852), (1246, 161434), (1274, 157886), (1774, 113386), (2314, 86926), (2492, 80717), (2548, 78943), (3548, 56693), (4361, 46124), (4628, 43463), (6209, 32396), (8099, 24836), (8722, 23062), (11531, 17444), (12418, 16198)]