98239316

素因数分解:

$2^2\times 7^4\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 205402932

約数和(自身を除く): 107163616

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 193, 196, 212, 343, 371, 386, 686, 742, 772, 1351, 1372, 1484, 2401, 2597, 2702, 4802, 5194, 5404, 9457, 9604, 10229, 10388, 18179, 18914, 20458, 36358, 37828, 40916, 66199, 71603, 72716, 127253, 132398, 143206, 254506, 264796, 286412, 463393, 501221, 509012, 926786, 1002442, 1853572, 2004884, 3508547, 7017094, 14034188, 24559829, 49119658, 98239316]

約数ペア:

[(1, 98239316), (2, 49119658), (4, 24559829), (7, 14034188), (14, 7017094), (28, 3508547), (49, 2004884), (53, 1853572), (98, 1002442), (106, 926786), (193, 509012), (196, 501221), (212, 463393), (343, 286412), (371, 264796), (386, 254506), (686, 143206), (742, 132398), (772, 127253), (1351, 72716), (1372, 71603), (1484, 66199), (2401, 40916), (2597, 37828), (2702, 36358), (4802, 20458), (5194, 18914), (5404, 18179), (9457, 10388), (9604, 10229)]