214988260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 463974336

約数和(自身を除く): 248986076

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 134, 166, 268, 332, 335, 415, 670, 830, 1340, 1660, 1933, 3866, 5561, 7732, 9665, 11122, 19330, 22244, 27805, 38660, 55610, 111220, 129511, 160439, 259022, 320878, 518044, 641756, 647555, 802195, 1295110, 1604390, 2590220, 3208780, 10749413, 21498826, 42997652, 53747065, 107494130, 214988260]

約数ペア:

[(1, 214988260), (2, 107494130), (4, 53747065), (5, 42997652), (10, 21498826), (20, 10749413), (67, 3208780), (83, 2590220), (134, 1604390), (166, 1295110), (268, 802195), (332, 647555), (335, 641756), (415, 518044), (670, 320878), (830, 259022), (1340, 160439), (1660, 129511), (1933, 111220), (3866, 55610), (5561, 38660), (7732, 27805), (9665, 22244), (11122, 19330)]