194649950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 396296064

約数和(自身を除く): 201646114

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 547, 550, 647, 1094, 1294, 2735, 3235, 5470, 6017, 6470, 7117, 12034, 13675, 14234, 16175, 27350, 30085, 32350, 35585, 60170, 71170, 150425, 177925, 300850, 353909, 355850, 707818, 1769545, 3539090, 3892999, 7785998, 8847725, 17695450, 19464995, 38929990, 97324975, 194649950]

約数ペア:

[(1, 194649950), (2, 97324975), (5, 38929990), (10, 19464995), (11, 17695450), (22, 8847725), (25, 7785998), (50, 3892999), (55, 3539090), (110, 1769545), (275, 707818), (547, 355850), (550, 353909), (647, 300850), (1094, 177925), (1294, 150425), (2735, 71170), (3235, 60170), (5470, 35585), (6017, 32350), (6470, 30085), (7117, 27350), (12034, 16175), (13675, 14234)]