210875236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 436258368

約数和(自身を除く): 225383132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 346, 572, 692, 1903, 2131, 2249, 3806, 4262, 4498, 7612, 8524, 8996, 23441, 24739, 27703, 46882, 49478, 55406, 93764, 98956, 110812, 304733, 368663, 609466, 737326, 1218932, 1474652, 4055293, 4792619, 8110586, 9585238, 16221172, 19170476, 52718809, 105437618, 210875236]

約数ペア:

[(1, 210875236), (2, 105437618), (4, 52718809), (11, 19170476), (13, 16221172), (22, 9585238), (26, 8110586), (44, 4792619), (52, 4055293), (143, 1474652), (173, 1218932), (286, 737326), (346, 609466), (572, 368663), (692, 304733), (1903, 110812), (2131, 98956), (2249, 93764), (3806, 55406), (4262, 49478), (4498, 46882), (7612, 27703), (8524, 24739), (8996, 23441)]