201306406

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 375064560

約数和(自身を除く): 173758154

約数列:

[1, 2, 7, 14, 19, 38, 49, 73, 98, 133, 146, 266, 511, 931, 1022, 1387, 1481, 1862, 2774, 2962, 3577, 7154, 9709, 10367, 19418, 20734, 28139, 56278, 67963, 72569, 108113, 135926, 145138, 196973, 216226, 393946, 756791, 1378811, 1513582, 2054147, 2757622, 4108294, 5297537, 10595074, 14379029, 28758058, 100653203, 201306406]

約数ペア:

[(1, 201306406), (2, 100653203), (7, 28758058), (14, 14379029), (19, 10595074), (38, 5297537), (49, 4108294), (73, 2757622), (98, 2054147), (133, 1513582), (146, 1378811), (266, 756791), (511, 393946), (931, 216226), (1022, 196973), (1387, 145138), (1481, 135926), (1862, 108113), (2774, 72569), (2962, 67963), (3577, 56278), (7154, 28139), (9709, 20734), (10367, 19418)]