201954610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7483

約数の個数: 64

約数和(自身を含む): 449608320

約数和(自身を除く): 247653710

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 7433, 13585, 14866, 27170, 37165, 74330, 81763, 96629, 141227, 163526, 193258, 282454, 408815, 483145, 706135, 817630, 966290, 1062919, 1412270, 1553497, 1835951, 2125838, 3106994, 3671902, 5314595, 7767485, 9179755, 10629190, 15534970, 18359510, 20195461, 40390922, 100977305, 201954610]

約数ペア:

[(1, 201954610), (2, 100977305), (5, 40390922), (10, 20195461), (11, 18359510), (13, 15534970), (19, 10629190), (22, 9179755), (26, 7767485), (38, 5314595), (55, 3671902), (65, 3106994), (95, 2125838), (110, 1835951), (130, 1553497), (143, 1412270), (190, 1062919), (209, 966290), (247, 817630), (286, 706135), (418, 483145), (494, 408815), (715, 282454), (1045, 193258), (1235, 163526), (1430, 141227), (2090, 96629), (2470, 81763), (2717, 74330), (5434, 37165), (7433, 27170), (13585, 14866)]