201190810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17359}}^1$

素因数の和:17446

約数の個数: 32

約数和(自身を含む): 387475200

約数和(自身を除く): 186284390

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 17359, 34718, 86795, 173590, 329821, 659642, 1058899, 1649105, 2117798, 3298210, 5294495, 10588990, 20119081, 40238162, 100595405, 201190810]

約数ペア:

[(1, 201190810), (2, 100595405), (5, 40238162), (10, 20119081), (19, 10588990), (38, 5294495), (61, 3298210), (95, 2117798), (122, 1649105), (190, 1058899), (305, 659642), (610, 329821), (1159, 173590), (2318, 86795), (5795, 34718), (11590, 17359)]