198946964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 380190720

約数和(自身を除く): 181243756

約数列:

[1, 2, 4, 23, 31, 46, 62, 79, 92, 124, 158, 316, 713, 883, 1426, 1766, 1817, 2449, 2852, 3532, 3634, 4898, 7268, 9796, 20309, 27373, 40618, 54746, 56327, 69757, 81236, 109492, 112654, 139514, 225308, 279028, 629579, 1259158, 1604411, 2162467, 2518316, 3208822, 4324934, 6417644, 8649868, 49736741, 99473482, 198946964]

約数ペア:

[(1, 198946964), (2, 99473482), (4, 49736741), (23, 8649868), (31, 6417644), (46, 4324934), (62, 3208822), (79, 2518316), (92, 2162467), (124, 1604411), (158, 1259158), (316, 629579), (713, 279028), (883, 225308), (1426, 139514), (1766, 112654), (1817, 109492), (2449, 81236), (2852, 69757), (3532, 56327), (3634, 54746), (4898, 40618), (7268, 27373), (9796, 20309)]