196358742

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{13619}}^1$

素因数の和:13722

約数の個数: 40

約数和(自身を含む): 444965400

約数和(自身を除く): 248606658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 13619, 14418, 27238, 40857, 81714, 122571, 245142, 367713, 735426, 1103139, 1212091, 2206278, 2424182, 3636273, 7272546, 10908819, 21817638, 32726457, 65452914, 98179371, 196358742]

約数ペア:

[(1, 196358742), (2, 98179371), (3, 65452914), (6, 32726457), (9, 21817638), (18, 10908819), (27, 7272546), (54, 3636273), (81, 2424182), (89, 2206278), (162, 1212091), (178, 1103139), (267, 735426), (534, 367713), (801, 245142), (1602, 122571), (2403, 81714), (4806, 40857), (7209, 27238), (13619, 14418)]