208868790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3169}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 543211200

約数和(自身を除く): 334342410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2197, 2535, 3169, 4394, 5070, 6338, 6591, 9507, 10985, 13182, 15845, 19014, 21970, 31690, 32955, 41197, 47535, 65910, 82394, 95070, 123591, 205985, 247182, 411970, 535561, 617955, 1071122, 1235910, 1606683, 2677805, 3213366, 5355610, 6962293, 8033415, 13924586, 16066830, 20886879, 34811465, 41773758, 69622930, 104434395, 208868790]

約数ペア:

[(1, 208868790), (2, 104434395), (3, 69622930), (5, 41773758), (6, 34811465), (10, 20886879), (13, 16066830), (15, 13924586), (26, 8033415), (30, 6962293), (39, 5355610), (65, 3213366), (78, 2677805), (130, 1606683), (169, 1235910), (195, 1071122), (338, 617955), (390, 535561), (507, 411970), (845, 247182), (1014, 205985), (1690, 123591), (2197, 95070), (2535, 82394), (3169, 65910), (4394, 47535), (5070, 41197), (6338, 32955), (6591, 31690), (9507, 21970), (10985, 19014), (13182, 15845)]