201495810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 496753920

約数和(自身を除く): 295258110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 103, 122, 183, 206, 305, 309, 366, 515, 610, 618, 915, 1030, 1069, 1545, 1830, 2138, 3090, 3207, 5345, 6283, 6414, 10690, 12566, 16035, 18849, 31415, 32070, 37698, 62830, 65209, 94245, 110107, 130418, 188490, 195627, 220214, 326045, 330321, 391254, 550535, 652090, 660642, 978135, 1101070, 1651605, 1956270, 3303210, 6716527, 13433054, 20149581, 33582635, 40299162, 67165270, 100747905, 201495810]

約数ペア:

[(1, 201495810), (2, 100747905), (3, 67165270), (5, 40299162), (6, 33582635), (10, 20149581), (15, 13433054), (30, 6716527), (61, 3303210), (103, 1956270), (122, 1651605), (183, 1101070), (206, 978135), (305, 660642), (309, 652090), (366, 550535), (515, 391254), (610, 330321), (618, 326045), (915, 220214), (1030, 195627), (1069, 188490), (1545, 130418), (1830, 110107), (2138, 94245), (3090, 65209), (3207, 62830), (5345, 37698), (6283, 32070), (6414, 31415), (10690, 18849), (12566, 16035)]