197374716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6473}}^1$

素因数の和:6512

約数の個数: 108

約数和(自身を含む): 626838576

約数和(自身を除く): 429463860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 6473, 7623, 10164, 12946, 15246, 19419, 25892, 30492, 38838, 45311, 58257, 71203, 77676, 90622, 116514, 135933, 142406, 181244, 213609, 233028, 271866, 284812, 407799, 427218, 498421, 543732, 640827, 783233, 815598, 854436, 996842, 1281654, 1495263, 1566466, 1631196, 1993684, 2349699, 2563308, 2990526, 3132932, 4485789, 4699398, 5482631, 5981052, 7049097, 8971578, 9398796, 10965262, 14098194, 16447893, 17943156, 21930524, 28196388, 32895786, 49343679, 65791572, 98687358, 197374716]

約数ペア:

[(1, 197374716), (2, 98687358), (3, 65791572), (4, 49343679), (6, 32895786), (7, 28196388), (9, 21930524), (11, 17943156), (12, 16447893), (14, 14098194), (18, 10965262), (21, 9398796), (22, 8971578), (28, 7049097), (33, 5981052), (36, 5482631), (42, 4699398), (44, 4485789), (63, 3132932), (66, 2990526), (77, 2563308), (84, 2349699), (99, 1993684), (121, 1631196), (126, 1566466), (132, 1495263), (154, 1281654), (198, 996842), (231, 854436), (242, 815598), (252, 783233), (308, 640827), (363, 543732), (396, 498421), (462, 427218), (484, 407799), (693, 284812), (726, 271866), (847, 233028), (924, 213609), (1089, 181244), (1386, 142406), (1452, 135933), (1694, 116514), (2178, 90622), (2541, 77676), (2772, 71203), (3388, 58257), (4356, 45311), (5082, 38838), (6473, 30492), (7623, 25892), (10164, 19419), (12946, 15246)]