201917450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4211}}^1$

素因数の和:4367

約数の個数: 48

約数和(自身を含む): 432454464

約数和(自身を除く): 230537014

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 959, 1370, 1918, 3425, 4211, 4795, 6850, 8422, 9590, 21055, 23975, 29477, 42110, 47950, 58954, 105275, 147385, 210550, 294770, 576907, 736925, 1153814, 1473850, 2884535, 4038349, 5769070, 8076698, 14422675, 20191745, 28845350, 40383490, 100958725, 201917450]

約数ペア:

[(1, 201917450), (2, 100958725), (5, 40383490), (7, 28845350), (10, 20191745), (14, 14422675), (25, 8076698), (35, 5769070), (50, 4038349), (70, 2884535), (137, 1473850), (175, 1153814), (274, 736925), (350, 576907), (685, 294770), (959, 210550), (1370, 147385), (1918, 105275), (3425, 58954), (4211, 47950), (4795, 42110), (6850, 29477), (8422, 23975), (9590, 21055)]