203406930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7459}}^1$

素因数の和:7576

約数の個数: 64

約数和(自身を含む): 547862400

約数和(自身を除く): 344455470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 7459, 9090, 13635, 14918, 22377, 27270, 37295, 44754, 67131, 74590, 111885, 134262, 201393, 223770, 335655, 402786, 671310, 753359, 1006965, 1506718, 2013930, 2260077, 3766795, 4520154, 6780231, 7533590, 11300385, 13560462, 20340693, 22600770, 33901155, 40681386, 67802310, 101703465, 203406930]

約数ペア:

[(1, 203406930), (2, 101703465), (3, 67802310), (5, 40681386), (6, 33901155), (9, 22600770), (10, 20340693), (15, 13560462), (18, 11300385), (27, 7533590), (30, 6780231), (45, 4520154), (54, 3766795), (90, 2260077), (101, 2013930), (135, 1506718), (202, 1006965), (270, 753359), (303, 671310), (505, 402786), (606, 335655), (909, 223770), (1010, 201393), (1515, 134262), (1818, 111885), (2727, 74590), (3030, 67131), (4545, 44754), (5454, 37295), (7459, 27270), (9090, 22377), (13635, 14918)]