193461996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25309}}^1$

素因数の和:25343

約数の個数: 72

約数和(自身を含む): 565526640

約数和(自身を除く): 372064644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 25309, 50618, 75927, 101236, 151854, 177163, 303708, 329017, 354326, 531489, 658034, 708652, 987051, 1062978, 1240141, 1316068, 1974102, 2125956, 2303119, 2480282, 3720423, 3948204, 4606238, 4960564, 6909357, 7440846, 9212476, 13818714, 14881692, 16121833, 27637428, 32243666, 48365499, 64487332, 96730998, 193461996]

約数ペア:

[(1, 193461996), (2, 96730998), (3, 64487332), (4, 48365499), (6, 32243666), (7, 27637428), (12, 16121833), (13, 14881692), (14, 13818714), (21, 9212476), (26, 7440846), (28, 6909357), (39, 4960564), (42, 4606238), (49, 3948204), (52, 3720423), (78, 2480282), (84, 2303119), (91, 2125956), (98, 1974102), (147, 1316068), (156, 1240141), (182, 1062978), (196, 987051), (273, 708652), (294, 658034), (364, 531489), (546, 354326), (588, 329017), (637, 303708), (1092, 177163), (1274, 151854), (1911, 101236), (2548, 75927), (3822, 50618), (7644, 25309)]