199999223835

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1\times {\mathrm{2269}}^1$

素因数の和:3248

約数の個数: 64

約数和(自身を含む): 328149601920

約数和(自身を除く): 128150378085

約数列:

[1, 3, 5, 15, 73, 101, 219, 303, 365, 505, 797, 1095, 1515, 2269, 2391, 3985, 6807, 7373, 11345, 11955, 22119, 34035, 36865, 58181, 80497, 110595, 165637, 174543, 229169, 241491, 290905, 402485, 496911, 687507, 828185, 872715, 1145845, 1207455, 1808393, 2484555, 3437535, 5425179, 5876281, 9041965, 16729337, 17628843, 27125895, 29381405, 50188011, 83646685, 88144215, 132012689, 182647693, 250940055, 396038067, 547943079, 660063445, 913238465, 1980190335, 2739715395, 13333281589, 39999844767, 66666407945, 199999223835]

約数ペア:

[(1, 199999223835), (3, 66666407945), (5, 39999844767), (15, 13333281589), (73, 2739715395), (101, 1980190335), (219, 913238465), (303, 660063445), (365, 547943079), (505, 396038067), (797, 250940055), (1095, 182647693), (1515, 132012689), (2269, 88144215), (2391, 83646685), (3985, 50188011), (6807, 29381405), (7373, 27125895), (11345, 17628843), (11955, 16729337), (22119, 9041965), (34035, 5876281), (36865, 5425179), (58181, 3437535), (80497, 2484555), (110595, 1808393), (165637, 1207455), (174543, 1145845), (229169, 872715), (241491, 828185), (290905, 687507), (402485, 496911)]