217445008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23311}}^1$

素因数の和:23383

約数の個数: 40

約数和(自身を含む): 468291456

約数和(自身を除く): 250846448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 23311, 46622, 93244, 186488, 256421, 372976, 512842, 1025684, 1235483, 2051368, 2470966, 4102736, 4941932, 9883864, 13590313, 19767728, 27180626, 54361252, 108722504, 217445008]

約数ペア:

[(1, 217445008), (2, 108722504), (4, 54361252), (8, 27180626), (11, 19767728), (16, 13590313), (22, 9883864), (44, 4941932), (53, 4102736), (88, 2470966), (106, 2051368), (176, 1235483), (212, 1025684), (424, 512842), (583, 372976), (848, 256421), (1166, 186488), (2332, 93244), (4664, 46622), (9328, 23311)]