209124216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{414929}}^1$

素因数の和:414948

約数の個数: 48

約数和(自身を含む): 647290800

約数和(自身を除く): 438166584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 414929, 829858, 1244787, 1659716, 2489574, 2904503, 3319432, 3734361, 4979148, 5809006, 7468722, 8713509, 9958296, 11618012, 14937444, 17427018, 23236024, 26140527, 29874888, 34854036, 52281054, 69708072, 104562108, 209124216]

約数ペア:

[(1, 209124216), (2, 104562108), (3, 69708072), (4, 52281054), (6, 34854036), (7, 29874888), (8, 26140527), (9, 23236024), (12, 17427018), (14, 14937444), (18, 11618012), (21, 9958296), (24, 8713509), (28, 7468722), (36, 5809006), (42, 4979148), (56, 3734361), (63, 3319432), (72, 2904503), (84, 2489574), (126, 1659716), (168, 1244787), (252, 829858), (504, 414929)]