218418564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200017}}^1$

素因数の和:200044

約数の個数: 48

約数和(自身を含む): 627256448

約数和(自身を除く): 408837884

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 200017, 400034, 600051, 800068, 1200102, 1400119, 2400204, 2600221, 2800238, 4200357, 5200442, 5600476, 7800663, 8400714, 10400884, 15601326, 16801428, 18201547, 31202652, 36403094, 54604641, 72806188, 109209282, 218418564]

約数ペア:

[(1, 218418564), (2, 109209282), (3, 72806188), (4, 54604641), (6, 36403094), (7, 31202652), (12, 18201547), (13, 16801428), (14, 15601326), (21, 10400884), (26, 8400714), (28, 7800663), (39, 5600476), (42, 5200442), (52, 4200357), (78, 2800238), (84, 2600221), (91, 2400204), (156, 1400119), (182, 1200102), (273, 800068), (364, 600051), (546, 400034), (1092, 200017)]