200749198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 357299712

約数和(自身を除く): 156550514

約数列:

[1, 2, 13, 23, 26, 37, 43, 46, 74, 86, 211, 299, 422, 481, 559, 598, 851, 962, 989, 1118, 1591, 1702, 1978, 2743, 3182, 4853, 5486, 7807, 9073, 9706, 11063, 12857, 15614, 18146, 20683, 22126, 25714, 36593, 41366, 63089, 73186, 101491, 117949, 126178, 179561, 202982, 208679, 235898, 335701, 359122, 417358, 475709, 671402, 951418, 2334293, 2712827, 4364113, 4668586, 5425654, 7721123, 8728226, 15442246, 100374599, 200749198]

約数ペア:

[(1, 200749198), (2, 100374599), (13, 15442246), (23, 8728226), (26, 7721123), (37, 5425654), (43, 4668586), (46, 4364113), (74, 2712827), (86, 2334293), (211, 951418), (299, 671402), (422, 475709), (481, 417358), (559, 359122), (598, 335701), (851, 235898), (962, 208679), (989, 202982), (1118, 179561), (1591, 126178), (1702, 117949), (1978, 101491), (2743, 73186), (3182, 63089), (4853, 41366), (5486, 36593), (7807, 25714), (9073, 22126), (9706, 20683), (11063, 18146), (12857, 15614)]