202379800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 555332760

約数和(自身を除く): 352952960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 107, 140, 175, 193, 196, 200, 214, 245, 280, 350, 386, 392, 428, 490, 535, 700, 749, 772, 856, 965, 980, 1070, 1225, 1351, 1400, 1498, 1544, 1930, 1960, 2140, 2450, 2675, 2702, 2996, 3745, 3860, 4280, 4825, 4900, 5243, 5350, 5404, 5992, 6755, 7490, 7720, 9457, 9650, 9800, 10486, 10700, 10808, 13510, 14980, 18725, 18914, 19300, 20651, 20972, 21400, 26215, 27020, 29960, 33775, 37450, 37828, 38600, 41302, 41944, 47285, 52430, 54040, 67550, 74900, 75656, 82604, 94570, 103255, 104860, 131075, 135100, 144557, 149800, 165208, 189140, 206510, 209720, 236425, 262150, 270200, 289114, 378280, 413020, 472850, 516275, 524300, 578228, 722785, 826040, 945700, 1011899, 1032550, 1048600, 1156456, 1445570, 1891400, 2023798, 2065100, 2891140, 3613925, 4047596, 4130200, 5059495, 5782280, 7227850, 8095192, 10118990, 14455700, 20237980, 25297475, 28911400, 40475960, 50594950, 101189900, 202379800]

約数ペア:

[(1, 202379800), (2, 101189900), (4, 50594950), (5, 40475960), (7, 28911400), (8, 25297475), (10, 20237980), (14, 14455700), (20, 10118990), (25, 8095192), (28, 7227850), (35, 5782280), (40, 5059495), (49, 4130200), (50, 4047596), (56, 3613925), (70, 2891140), (98, 2065100), (100, 2023798), (107, 1891400), (140, 1445570), (175, 1156456), (193, 1048600), (196, 1032550), (200, 1011899), (214, 945700), (245, 826040), (280, 722785), (350, 578228), (386, 524300), (392, 516275), (428, 472850), (490, 413020), (535, 378280), (700, 289114), (749, 270200), (772, 262150), (856, 236425), (965, 209720), (980, 206510), (1070, 189140), (1225, 165208), (1351, 149800), (1400, 144557), (1498, 135100), (1544, 131075), (1930, 104860), (1960, 103255), (2140, 94570), (2450, 82604), (2675, 75656), (2702, 74900), (2996, 67550), (3745, 54040), (3860, 52430), (4280, 47285), (4825, 41944), (4900, 41302), (5243, 38600), (5350, 37828), (5404, 37450), (5992, 33775), (6755, 29960), (7490, 27020), (7720, 26215), (9457, 21400), (9650, 20972), (9800, 20651), (10486, 19300), (10700, 18914), (10808, 18725), (13510, 14980)]