208670820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{3413}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 585023040

約数和(自身を除く): 376352220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 2038, 3057, 3413, 4076, 5095, 6114, 6826, 10190, 10239, 12228, 13652, 15285, 17065, 20380, 20478, 30570, 34130, 40956, 51195, 61140, 68260, 102390, 204780, 3477847, 6955694, 10433541, 13911388, 17389235, 20867082, 34778470, 41734164, 52167705, 69556940, 104335410, 208670820]

約数ペア:

[(1, 208670820), (2, 104335410), (3, 69556940), (4, 52167705), (5, 41734164), (6, 34778470), (10, 20867082), (12, 17389235), (15, 13911388), (20, 10433541), (30, 6955694), (60, 3477847), (1019, 204780), (2038, 102390), (3057, 68260), (3413, 61140), (4076, 51195), (5095, 40956), (6114, 34130), (6826, 30570), (10190, 20478), (10239, 20380), (12228, 17065), (13652, 15285)]