191950398

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{7547}}^1$

素因数の和:7718

約数の個数: 40

約数和(自身を含む): 432907992

約数和(自身を除く): 240957594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 7547, 8478, 12717, 15094, 22641, 25434, 45282, 67923, 135846, 203769, 407538, 611307, 1184879, 1222614, 2369758, 3554637, 7109274, 10663911, 21327822, 31991733, 63983466, 95975199, 191950398]

約数ペア:

[(1, 191950398), (2, 95975199), (3, 63983466), (6, 31991733), (9, 21327822), (18, 10663911), (27, 7109274), (54, 3554637), (81, 2369758), (157, 1222614), (162, 1184879), (314, 611307), (471, 407538), (942, 203769), (1413, 135846), (2826, 67923), (4239, 45282), (7547, 25434), (8478, 22641), (12717, 15094)]