201803142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13513}}^1$

素因数の和:13668

約数の個数: 32

約数和(自身を含む): 428123520

約数和(自身を除く): 226320378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 13513, 14934, 27026, 40539, 81078, 256747, 513494, 770241, 1540482, 1770203, 3540406, 5310609, 10621218, 33633857, 67267714, 100901571, 201803142]

約数ペア:

[(1, 201803142), (2, 100901571), (3, 67267714), (6, 33633857), (19, 10621218), (38, 5310609), (57, 3540406), (114, 1770203), (131, 1540482), (262, 770241), (393, 513494), (786, 256747), (2489, 81078), (4978, 40539), (7467, 27026), (13513, 14934)]