223516804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 469082880

約数和(自身を除く): 245566076

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 3877, 4118, 7754, 8236, 14413, 15508, 27139, 28826, 54278, 57652, 108556, 112433, 224866, 275267, 449732, 550534, 787031, 1101068, 1574062, 1926869, 3148124, 3853738, 7707476, 7982743, 15965486, 31930972, 55879201, 111758402, 223516804]

約数ペア:

[(1, 223516804), (2, 111758402), (4, 55879201), (7, 31930972), (14, 15965486), (28, 7982743), (29, 7707476), (58, 3853738), (71, 3148124), (116, 1926869), (142, 1574062), (203, 1101068), (284, 787031), (406, 550534), (497, 449732), (812, 275267), (994, 224866), (1988, 112433), (2059, 108556), (3877, 57652), (4118, 54278), (7754, 28826), (8236, 27139), (14413, 15508)]