201614895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 367690752

約数和(自身を除く): 166075857

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 131, 207, 345, 393, 655, 1035, 1179, 1487, 1965, 3013, 4461, 5895, 7435, 9039, 13383, 15065, 22305, 27117, 34201, 45195, 66915, 102603, 135585, 171005, 194797, 307809, 513015, 584391, 973985, 1539045, 1753173, 2921955, 4480331, 8765865, 13440993, 22401655, 40322979, 67204965, 201614895]

約数ペア:

[(1, 201614895), (3, 67204965), (5, 40322979), (9, 22401655), (15, 13440993), (23, 8765865), (45, 4480331), (69, 2921955), (115, 1753173), (131, 1539045), (207, 973985), (345, 584391), (393, 513015), (655, 307809), (1035, 194797), (1179, 171005), (1487, 135585), (1965, 102603), (3013, 66915), (4461, 45195), (5895, 34201), (7435, 27117), (9039, 22305), (13383, 15065)]