198205140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16273}}^1$

素因数の和:16321

約数の個数: 96

約数和(自身を含む): 656167680

約数和(自身を除く): 457962540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 16273, 32546, 48819, 65092, 81365, 97638, 113911, 162730, 195276, 227822, 244095, 325460, 341733, 455644, 471917, 488190, 569555, 683466, 943834, 976380, 1139110, 1366932, 1415751, 1708665, 1887668, 2278220, 2359585, 2831502, 3303419, 3417330, 4719170, 5663004, 6606838, 6834660, 7078755, 9438340, 9910257, 13213676, 14157510, 16517095, 19820514, 28315020, 33034190, 39641028, 49551285, 66068380, 99102570, 198205140]

約数ペア:

[(1, 198205140), (2, 99102570), (3, 66068380), (4, 49551285), (5, 39641028), (6, 33034190), (7, 28315020), (10, 19820514), (12, 16517095), (14, 14157510), (15, 13213676), (20, 9910257), (21, 9438340), (28, 7078755), (29, 6834660), (30, 6606838), (35, 5663004), (42, 4719170), (58, 3417330), (60, 3303419), (70, 2831502), (84, 2359585), (87, 2278220), (105, 1887668), (116, 1708665), (140, 1415751), (145, 1366932), (174, 1139110), (203, 976380), (210, 943834), (290, 683466), (348, 569555), (406, 488190), (420, 471917), (435, 455644), (580, 341733), (609, 325460), (812, 244095), (870, 227822), (1015, 195276), (1218, 162730), (1740, 113911), (2030, 97638), (2436, 81365), (3045, 65092), (4060, 48819), (6090, 32546), (12180, 16273)]