199687068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11827}}^1$

素因数の和:11911

約数の個数: 72

約数和(自身を含む): 585533312

約数和(自身を除く): 385846244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 11827, 16884, 23654, 35481, 47308, 70962, 82789, 106443, 141924, 165578, 212886, 248367, 331156, 425772, 496734, 745101, 792409, 993468, 1490202, 1584818, 2377227, 2980404, 3169636, 4754454, 5546863, 7131681, 9508908, 11093726, 14263362, 16640589, 22187452, 28526724, 33281178, 49921767, 66562356, 99843534, 199687068]

約数ペア:

[(1, 199687068), (2, 99843534), (3, 66562356), (4, 49921767), (6, 33281178), (7, 28526724), (9, 22187452), (12, 16640589), (14, 14263362), (18, 11093726), (21, 9508908), (28, 7131681), (36, 5546863), (42, 4754454), (63, 3169636), (67, 2980404), (84, 2377227), (126, 1584818), (134, 1490202), (201, 993468), (252, 792409), (268, 745101), (402, 496734), (469, 425772), (603, 331156), (804, 248367), (938, 212886), (1206, 165578), (1407, 141924), (1876, 106443), (2412, 82789), (2814, 70962), (4221, 47308), (5628, 35481), (8442, 23654), (11827, 16884)]