221557194

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{11119}}^1$

素因数の和:11177

約数の個数: 48

約数和(自身を含む): 510007680

約数和(自身を除く): 288450486

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 2214, 3321, 6642, 9963, 11119, 19926, 22238, 33357, 66714, 100071, 200142, 300213, 455879, 600426, 900639, 911758, 1367637, 1801278, 2701917, 2735274, 4102911, 5403834, 8205822, 12308733, 24617466, 36926199, 73852398, 110778597, 221557194]

約数ペア:

[(1, 221557194), (2, 110778597), (3, 73852398), (6, 36926199), (9, 24617466), (18, 12308733), (27, 8205822), (41, 5403834), (54, 4102911), (81, 2735274), (82, 2701917), (123, 1801278), (162, 1367637), (243, 911758), (246, 900639), (369, 600426), (486, 455879), (738, 300213), (1107, 200142), (2214, 100071), (3321, 66714), (6642, 33357), (9963, 22238), (11119, 19926)]