202604171

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 273818880

約数和(自身を除く): 71214709

約数列:

[1, 7, 11, 23, 49, 59, 77, 161, 253, 277, 413, 539, 649, 1127, 1357, 1771, 1939, 2891, 3047, 4543, 6371, 9499, 12397, 13573, 14927, 16343, 21329, 31801, 44597, 66493, 70081, 104489, 114401, 149303, 179773, 312179, 375889, 490567, 731423, 800807, 1258411, 2631223, 3433969, 4134779, 8808877, 18418561, 28943453, 202604171]

約数ペア:

[(1, 202604171), (7, 28943453), (11, 18418561), (23, 8808877), (49, 4134779), (59, 3433969), (77, 2631223), (161, 1258411), (253, 800807), (277, 731423), (413, 490567), (539, 375889), (649, 312179), (1127, 179773), (1357, 149303), (1771, 114401), (1939, 104489), (2891, 70081), (3047, 66493), (4543, 44597), (6371, 31801), (9499, 21329), (12397, 16343), (13573, 14927)]