201387172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1747}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 422876160

約数和(自身を除く): 221488988

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 322, 358, 644, 716, 1253, 1747, 2506, 3494, 4117, 5012, 6988, 8234, 12229, 16468, 24458, 28819, 40181, 48916, 57638, 80362, 115276, 160724, 281267, 312713, 562534, 625426, 1125068, 1250852, 2188991, 4377982, 7192399, 8755964, 14384798, 28769596, 50346793, 100693586, 201387172]

約数ペア:

[(1, 201387172), (2, 100693586), (4, 50346793), (7, 28769596), (14, 14384798), (23, 8755964), (28, 7192399), (46, 4377982), (92, 2188991), (161, 1250852), (179, 1125068), (322, 625426), (358, 562534), (644, 312713), (716, 281267), (1253, 160724), (1747, 115276), (2506, 80362), (3494, 57638), (4117, 48916), (5012, 40181), (6988, 28819), (8234, 24458), (12229, 16468)]