213001404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:8003

約数の個数: 96

約数和(自身を含む): 641088000

約数和(自身を除く): 428086596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 3828, 4466, 6699, 7949, 8932, 13398, 15898, 23847, 26796, 31796, 47694, 55643, 87439, 95388, 111286, 166929, 174878, 222572, 230521, 262317, 333858, 349756, 461042, 524634, 612073, 667716, 691563, 922084, 1049268, 1224146, 1383126, 1613647, 1836219, 2448292, 2535731, 2766252, 3227294, 3672438, 4840941, 5071462, 6454588, 7344876, 7607193, 9681882, 10142924, 15214386, 17750117, 19363764, 30428772, 35500234, 53250351, 71000468, 106500702, 213001404]

約数ペア:

[(1, 213001404), (2, 106500702), (3, 71000468), (4, 53250351), (6, 35500234), (7, 30428772), (11, 19363764), (12, 17750117), (14, 15214386), (21, 10142924), (22, 9681882), (28, 7607193), (29, 7344876), (33, 6454588), (42, 5071462), (44, 4840941), (58, 3672438), (66, 3227294), (77, 2766252), (84, 2535731), (87, 2448292), (116, 1836219), (132, 1613647), (154, 1383126), (174, 1224146), (203, 1049268), (231, 922084), (308, 691563), (319, 667716), (348, 612073), (406, 524634), (462, 461042), (609, 349756), (638, 333858), (812, 262317), (924, 230521), (957, 222572), (1218, 174878), (1276, 166929), (1914, 111286), (2233, 95388), (2436, 87439), (3828, 55643), (4466, 47694), (6699, 31796), (7949, 26796), (8932, 23847), (13398, 15898)]