201928362

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 437633280

約数和(自身を除く): 235704918

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 89, 123, 138, 178, 246, 267, 401, 534, 802, 943, 1203, 1886, 2047, 2406, 2829, 3649, 4094, 5658, 6141, 7298, 9223, 10947, 12282, 16441, 18446, 21894, 27669, 32882, 35689, 49323, 55338, 71378, 83927, 98646, 107067, 167854, 214134, 251781, 378143, 503562, 756286, 820847, 1134429, 1463249, 1641694, 2268858, 2462541, 2926498, 4389747, 4925082, 8779494, 33654727, 67309454, 100964181, 201928362]

約数ペア:

[(1, 201928362), (2, 100964181), (3, 67309454), (6, 33654727), (23, 8779494), (41, 4925082), (46, 4389747), (69, 2926498), (82, 2462541), (89, 2268858), (123, 1641694), (138, 1463249), (178, 1134429), (246, 820847), (267, 756286), (401, 503562), (534, 378143), (802, 251781), (943, 214134), (1203, 167854), (1886, 107067), (2047, 98646), (2406, 83927), (2829, 71378), (3649, 55338), (4094, 49323), (5658, 35689), (6141, 32882), (7298, 27669), (9223, 21894), (10947, 18446), (12282, 16441)]