202654384

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{41257}}^1$

素因数の和:41572

約数の個数: 20

約数和(自身を含む): 393931384

約数和(自身を除く): 191277000

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 41257, 82514, 165028, 330056, 660112, 12665899, 25331798, 50663596, 101327192, 202654384]

約数ペア:

[(1, 202654384), (2, 101327192), (4, 50663596), (8, 25331798), (16, 12665899), (307, 660112), (614, 330056), (1228, 165028), (2456, 82514), (4912, 41257)]