197211036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 520934400

約数和(自身を除く): 323723364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 149, 222, 271, 298, 407, 444, 447, 542, 596, 813, 814, 894, 1084, 1221, 1626, 1628, 1639, 1788, 2442, 2981, 3252, 3278, 4884, 4917, 5513, 5962, 6556, 8943, 9834, 10027, 11026, 11924, 16539, 17886, 19668, 20054, 22052, 30081, 33078, 35772, 40108, 40379, 60162, 60643, 66156, 80758, 110297, 120324, 121137, 121286, 161516, 181929, 220594, 242274, 242572, 330891, 363858, 441188, 444169, 484548, 661782, 727716, 888338, 1323564, 1332507, 1494023, 1776676, 2665014, 2988046, 4482069, 5330028, 5976092, 8964138, 16434253, 17928276, 32868506, 49302759, 65737012, 98605518, 197211036]

約数ペア:

[(1, 197211036), (2, 98605518), (3, 65737012), (4, 49302759), (6, 32868506), (11, 17928276), (12, 16434253), (22, 8964138), (33, 5976092), (37, 5330028), (44, 4482069), (66, 2988046), (74, 2665014), (111, 1776676), (132, 1494023), (148, 1332507), (149, 1323564), (222, 888338), (271, 727716), (298, 661782), (407, 484548), (444, 444169), (447, 441188), (542, 363858), (596, 330891), (813, 242572), (814, 242274), (894, 220594), (1084, 181929), (1221, 161516), (1626, 121286), (1628, 121137), (1639, 120324), (1788, 110297), (2442, 80758), (2981, 66156), (3252, 60643), (3278, 60162), (4884, 40379), (4917, 40108), (5513, 35772), (5962, 33078), (6556, 30081), (8943, 22052), (9834, 20054), (10027, 19668), (11026, 17886), (11924, 16539)]