221489226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 591971328

約数和(自身を除く): 370482102

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 53, 63, 102, 106, 119, 126, 153, 159, 238, 306, 318, 357, 371, 477, 714, 742, 901, 954, 1071, 1113, 1802, 1951, 2142, 2226, 2703, 3339, 3902, 5406, 5853, 6307, 6678, 8109, 11706, 12614, 13657, 16218, 17559, 18921, 27314, 33167, 35118, 37842, 40971, 56763, 66334, 81942, 99501, 103403, 113526, 122913, 199002, 206806, 232169, 245826, 298503, 310209, 464338, 597006, 620418, 696507, 723821, 930627, 1393014, 1447642, 1757851, 1861254, 2089521, 2171463, 3515702, 4179042, 4342926, 5273553, 6514389, 10547106, 12304957, 13028778, 15820659, 24609914, 31641318, 36914871, 73829742, 110744613, 221489226]

約数ペア:

[(1, 221489226), (2, 110744613), (3, 73829742), (6, 36914871), (7, 31641318), (9, 24609914), (14, 15820659), (17, 13028778), (18, 12304957), (21, 10547106), (34, 6514389), (42, 5273553), (51, 4342926), (53, 4179042), (63, 3515702), (102, 2171463), (106, 2089521), (119, 1861254), (126, 1757851), (153, 1447642), (159, 1393014), (238, 930627), (306, 723821), (318, 696507), (357, 620418), (371, 597006), (477, 464338), (714, 310209), (742, 298503), (901, 245826), (954, 232169), (1071, 206806), (1113, 199002), (1802, 122913), (1951, 113526), (2142, 103403), (2226, 99501), (2703, 81942), (3339, 66334), (3902, 56763), (5406, 40971), (5853, 37842), (6307, 35118), (6678, 33167), (8109, 27314), (11706, 18921), (12614, 17559), (13657, 16218)]