214937668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1303}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 431133696

約数和(自身を除く): 216196028

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 163, 253, 326, 506, 652, 1012, 1303, 1793, 2606, 3586, 3749, 5212, 7172, 7498, 14333, 14996, 28666, 29969, 41239, 57332, 59938, 82478, 119876, 164956, 212389, 329659, 424778, 659318, 849556, 1318636, 2336279, 4672558, 4884947, 9345116, 9769894, 19539788, 53734417, 107468834, 214937668]

約数ペア:

[(1, 214937668), (2, 107468834), (4, 53734417), (11, 19539788), (22, 9769894), (23, 9345116), (44, 4884947), (46, 4672558), (92, 2336279), (163, 1318636), (253, 849556), (326, 659318), (506, 424778), (652, 329659), (1012, 212389), (1303, 164956), (1793, 119876), (2606, 82478), (3586, 59938), (3749, 57332), (5212, 41239), (7172, 29969), (7498, 28666), (14333, 14996)]