201460420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 317457980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 212, 265, 266, 371, 380, 530, 532, 665, 742, 1007, 1060, 1330, 1429, 1484, 1855, 2014, 2660, 2858, 3710, 4028, 5035, 5716, 7049, 7145, 7420, 10003, 10070, 14098, 14290, 20006, 20140, 27151, 28196, 28580, 35245, 40012, 50015, 54302, 70490, 75737, 100030, 108604, 135755, 140980, 151474, 190057, 200060, 271510, 302948, 378685, 380114, 530159, 543020, 757370, 760228, 950285, 1060318, 1439003, 1514740, 1900570, 2120636, 2650795, 2878006, 3801140, 5301590, 5756012, 7195015, 10073021, 10603180, 14390030, 20146042, 28780060, 40292084, 50365105, 100730210, 201460420]

約数ペア:

[(1, 201460420), (2, 100730210), (4, 50365105), (5, 40292084), (7, 28780060), (10, 20146042), (14, 14390030), (19, 10603180), (20, 10073021), (28, 7195015), (35, 5756012), (38, 5301590), (53, 3801140), (70, 2878006), (76, 2650795), (95, 2120636), (106, 1900570), (133, 1514740), (140, 1439003), (190, 1060318), (212, 950285), (265, 760228), (266, 757370), (371, 543020), (380, 530159), (530, 380114), (532, 378685), (665, 302948), (742, 271510), (1007, 200060), (1060, 190057), (1330, 151474), (1429, 140980), (1484, 135755), (1855, 108604), (2014, 100030), (2660, 75737), (2858, 70490), (3710, 54302), (4028, 50015), (5035, 40012), (5716, 35245), (7049, 28580), (7145, 28196), (7420, 27151), (10003, 20140), (10070, 20006), (14098, 14290)]