202496260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 438721920

約数和(自身を除く): 236225660

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 590, 710, 1180, 1420, 2417, 4189, 4834, 8378, 9668, 12085, 16756, 20945, 24170, 41890, 48340, 83780, 142603, 171607, 285206, 343214, 570412, 686428, 713015, 858035, 1426030, 1716070, 2852060, 3432140, 10124813, 20249626, 40499252, 50624065, 101248130, 202496260]

約数ペア:

[(1, 202496260), (2, 101248130), (4, 50624065), (5, 40499252), (10, 20249626), (20, 10124813), (59, 3432140), (71, 2852060), (118, 1716070), (142, 1426030), (236, 858035), (284, 713015), (295, 686428), (355, 570412), (590, 343214), (710, 285206), (1180, 171607), (1420, 142603), (2417, 83780), (4189, 48340), (4834, 41890), (8378, 24170), (9668, 20945), (12085, 16756)]