207060238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 413683200

約数和(自身を除く): 206622962

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 139, 154, 187, 238, 278, 374, 569, 973, 1138, 1309, 1529, 1946, 2363, 2618, 3058, 3983, 4726, 6259, 7966, 9673, 10703, 12518, 16541, 19346, 21406, 25993, 33082, 43813, 51986, 67711, 79091, 87626, 106403, 135422, 158182, 181951, 212806, 363902, 553637, 744821, 870001, 1107274, 1344547, 1489642, 1740002, 2689094, 6090007, 9411829, 12180014, 14790017, 18823658, 29580034, 103530119, 207060238]

約数ペア:

[(1, 207060238), (2, 103530119), (7, 29580034), (11, 18823658), (14, 14790017), (17, 12180014), (22, 9411829), (34, 6090007), (77, 2689094), (119, 1740002), (139, 1489642), (154, 1344547), (187, 1107274), (238, 870001), (278, 744821), (374, 553637), (569, 363902), (973, 212806), (1138, 181951), (1309, 158182), (1529, 135422), (1946, 106403), (2363, 87626), (2618, 79091), (3058, 67711), (3983, 51986), (4726, 43813), (6259, 33082), (7966, 25993), (9673, 21406), (10703, 19346), (12518, 16541)]