217959192

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{275201}}^1$

素因数の和:275224

約数の個数: 48

約数和(自身を含む): 643972680

約数和(自身を除く): 426013488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 275201, 550402, 825603, 1100804, 1651206, 2201608, 2476809, 3027211, 3302412, 4953618, 6054422, 6604824, 9081633, 9907236, 12108844, 18163266, 19814472, 24217688, 27244899, 36326532, 54489798, 72653064, 108979596, 217959192]

約数ペア:

[(1, 217959192), (2, 108979596), (3, 72653064), (4, 54489798), (6, 36326532), (8, 27244899), (9, 24217688), (11, 19814472), (12, 18163266), (18, 12108844), (22, 9907236), (24, 9081633), (33, 6604824), (36, 6054422), (44, 4953618), (66, 3302412), (72, 3027211), (88, 2476809), (99, 2201608), (132, 1651206), (198, 1100804), (264, 825603), (396, 550402), (792, 275201)]