208096776

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{5443}}^1$

素因数の和:5520

約数の個数: 80

約数和(自身を含む): 592851600

約数和(自身を除く): 384754824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 1062, 1416, 1593, 2124, 3186, 4248, 4779, 5443, 6372, 9558, 10886, 12744, 16329, 19116, 21772, 32658, 38232, 43544, 48987, 65316, 97974, 130632, 146961, 195948, 293922, 321137, 391896, 440883, 587844, 642274, 881766, 963411, 1175688, 1284548, 1763532, 1926822, 2569096, 2890233, 3527064, 3853644, 5780466, 7707288, 8670699, 11560932, 17341398, 23121864, 26012097, 34682796, 52024194, 69365592, 104048388, 208096776]

約数ペア:

[(1, 208096776), (2, 104048388), (3, 69365592), (4, 52024194), (6, 34682796), (8, 26012097), (9, 23121864), (12, 17341398), (18, 11560932), (24, 8670699), (27, 7707288), (36, 5780466), (54, 3853644), (59, 3527064), (72, 2890233), (81, 2569096), (108, 1926822), (118, 1763532), (162, 1284548), (177, 1175688), (216, 963411), (236, 881766), (324, 642274), (354, 587844), (472, 440883), (531, 391896), (648, 321137), (708, 293922), (1062, 195948), (1416, 146961), (1593, 130632), (2124, 97974), (3186, 65316), (4248, 48987), (4779, 43544), (5443, 38232), (6372, 32658), (9558, 21772), (10886, 19116), (12744, 16329)]